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Triathlon Success: Core Connection

In the fitness world core stability training has gained a solid foothold and more people are getting away from spinal damaging resisted twisting machines and the ever present sit up gizmo.  Most people know how to perform a “plank” exercise and have added this drill to their fitness routines.  Learning how to properly brace the core stabilizers and perform a sustained plank type isometric exercise will resolve back pain, improve the hip to shoulder girdle connection, and make you a better movement machine.  The problem is most people never advance beyond the basic plank exercise.  Triathletes need significant anti-rotation and anti-extension core strength and endurance.  I have three drills that will help keep you strong and resilient in your quest to complete you first tri.    Read the directions and give these activities a place in your fitness program.

Alternate Single Arm Planks

Position the body in a toes and elbows plank, but separate the legs so the feet are wider than the shoulders.  Lift one arm up at a 45 degree angle in relation to your body and hold for five seconds.  Lower the arm back down and try the other arm.

If you are unable to perform the alternate arm plank on the floor, regress the exercise by placing the hands on a bench in a push ups position.  Lift one arm up at a 45 degree angle in relation to your body and hold for five seconds.  Lower the arm back down and try the other arm.  How many and much?  Perform three to five repetitions on each arm.  Work up to longer hold times instead of more repetitions.  Five repetitions on each arm with a ten second hold is a good goal.

Pallof Press

You need a cable machine or resistance tubing set at mid torso level.   Position your body at a 90 degree angle in relation to the pull of the cable.  Assume an athletic posture with the feet at least shoulder width apart and the spine neutral.  Push the hips back a little and keep a slight bend in the ankles and knees.  You should look like a tennis player preparing to return an opponent’s serve.  Use a strong overlap grip on the handle and set the hands in the middle of the chest.  Brace the midsection and hips and move the handle out in front of the body and then back to the chest.  Select a resistance level that permits execution of all repetitions without losing the set up posture.  If one side is more difficult, start the exercise on that side.  Perform fifteen repetitions on each side.

Many of us have terrible respiratory patterns.  We are unable to fully inhale and exhale when under any physical stress.  The Pallof Press can be used to improve respiratory control.  Use the same set up and press the cable out.  Hold the cable with the arm fully extended while inhaling for four seconds and exhaling for six seconds.  Bring the arms back in and then repeat.  Perform four of five inhale / exhale respiration repetitions on each side.

View the video here: View Video

 Michael S. O’Hara, PT, OCS, CSCS

World’s Best Diet Part 9–Fasting

If you google the word diet, you will come up with over 200,000 results.  Every week, month, year, and decade a new study or article comes out claiming certain foods are killing us, or that some other food or nutritional approach will lead us to the promised land.  Unfortunately, articles are written to create traffic, so scientific research is often misreported or spun to sell magazines or generate website traffic.  The truth is, there are many ways to skin a cat.  All of the evidence on nutrition (in regards to weight loss) points to two undeniable truths.  First, that dietary adherence is king.  It doesn’t matter how perfect or evidence based a nutrition plan is, if you can’t follow it, it doesn’t matter.  Before starting any eating plan, you must ask yourself how easy it will be to maintain long term.  Second, you must achieve an energy deficit to lose weight (eat less energy than you expend each day).  Though “calories in, calories out” may be slightly over simplified, it is still the underlying rule to any weight loss success.   For any weight loss plan to work, you must consistently follow the pla, and you must be in a caloric deficit.  This series will highlight the nine most popular current nutrition approaches, and the pros and cons of each.

Fasting

Claims: There are a ton of different approaches to fasting.  The most common are ADF (alternate day fasting) and IF (intermittent fasting).  ADF simply means that one day you eat nothing, followed by a day of standard eating.  IF is a restricted eating format where you don’t eat for a given period of time (16 hours being the most popular) followed by a feeding window where you eat regularly (8 hours in the 16 hour example above).  Every person fasts when they sleep by default, the various fasting protocols simply extend this fast one way or the other.  Purported benefits include improved insulin sensitivity, improved heart health, weight loss, better brain function, and some eve claim better performance.

Reality:  There is nothing magical about fasting.  When calories are controlled for fasting protocols seem to offer many of the health benefits that other diets show (improved heart health, improved insulin sensitivity, weight loss, etc.).  One unique potential benefit is that of life extension.  Several animal studies have shown this to be the case, but more research is needed.

Pros:No off limit foods.  Even without tracking food directly many people will eat less food by reducing the window of time in which they eat food.  This is probably one of the simplest plans to follow in concept.  If you can tell the time you can follow this plan.

Cons: No emphasis on food quality, or protein intake.  May not get enough vitamins and minerals in if you aren’t sure to emphasize getting a large amount of whole and unprocessed foods since you aren’t eating on a daily basis.  May be harder to maintain muscle mass (though research hasn’t shown this yet).  Could lead to binge eating behaviors during the feeding window in some individuals.  If this is you, this plan is not right for you.

Jeff Tirrell, CSCS, CFSC, Pn1

Triathlon Success: Hip Flexor Function

Two of the most important muscles for efficient running and a pain free set of knees are not visible in the mirror.  Most people have never heard the names of these muscles.  Located deep inside the body, covered by innards and all too often, layers of mesenteric fat, these muscles labor unloved and forgotten.  Triathletes interested in optimal performance and a body that remains injury free should give some attention to the iliacus and psoas muscles.

Anatomy

Five muscles flex the hip–bring your femur forward.  Three of the hip flexors attach to the front of your pelvis and run down the front and sides of your thigh.  They are the sartorius, tensor fascia latae, and the rectus femoris.  Two of the muscles attach to your spine and posterior pelvis and travel across all of the lumbar vertebrae, the sacroiliac joint, and the front of the hip joint.  They are the iliacus and psoas muscles.  The sartorius, tensor fascia latae, and the rectus femoris can lift your femur to parallel, 90 degrees hip flexion, and no further.  The iliacus and psoas are responsible for lifting the hip above parallel.  Many people have very weak iliacus and psoas muscles and are unable to flex the hip above 90 degrees.

Multi Joint Control

“Hip flexor” is a very simplistic description of the function of the iliacus and psoas muscles.  The iliacus and psoas flex the hip, but they also rotate the hip, stabilize the pelvic girdle / lumbar spine, decelerate hip extension and co-contract with a team of muscles to hold us upright.  Properly functioning iliacus and psoas muscles keep the pelvis stable when you walk or run and this mitigates stress on the knees and lower back.  When the iliacus and psoas muscles are weak, the pelvis tilts forward and backward.  This rotates the femur in and out and twists the knee.  Your knee joint likes to bend back and forth and dislikes any extra rotation.  Extra knee rotation wears out the back of the kneecap (patella) and places stress on the supportive cartilage (medial and lateral meniscus) of the knee.  A triathlete with a wobbly pelvis places significantly more stress on their lumbar spine.

Triathalon Considerations

Riding a bike shortens and neurologically anesthetizes the iliacus and psoas muscles.  A tight psoas muscle compresses the lumbar vertebrae together and increases pressure in the lumbar discs.  Athletes with “quad strains” often have pain in the sartorius and rectus femoris muscles that has been brought on by overuse of these muscle as they compensate for a weak iliacus and psoas muscles.  Tight and inhibited iliacus and psoas muscles are responsible for the wobbly gait pattern you frequently see as the triathlete transitions from the bike to the run.  Two drills that will improve the function of the iliacus and psoas muscles are listed below.  Read the directions and watch the video.

Standing Hip Flexor Isometric

The Standing Hip Flexor Isometric drill functions as both an evaluation and a method of restoring iliacus and psoas function.  If you struggle with this exercise, you need to spend some time and effort on improving the performance of your iliacus and psoas.  Listed below is a description of the exercise and several activity regressions and progressions.

You need a box or exercise bench.  The taller you are, the higher the bench.  Six feet tall, try a bench that is 24 inches high.  Five foot, four inches, try a twelve inch box.  A mirror for visual feedback is helpful.  Stand with the right foot on the bench and the left foot on the floor.  Hold a pvc pipe, broomstick, or golf club overhead.  Brace the abdominal muscles to keep a tall spinal position and tight lordosis (inward curve) in your lower back.  Lift the right foot off the bench by pulling the thigh up with the muscles in front of the hip.  Hold the foot off the bench in a solid and stable position for five seconds and then lower.  Do not let the position of the spine change.  Do not bend the left knee or tilt the pelvis.  The only joint that moves is the right hip.  Athletes should be able to lift and hold the right knee 30 degrees above waist level.  Start with sets of three repetitions and alternate sides.  As you get stronger, increase the duration that you hold the foot up to ten  seconds.  If one side is weaker than the other, perform more repetitions or an extra set on that side.

Bench Assisted Hip Flexor Stretch

This drill will improve hip extension range of motion and enhance mobility in all of the hip flexor muscles.  Bicyclists often have very flexed lumbar spines and limited lumbar and/or hip extension.  This mobility exercise is the antidote for the physical restrictions created by too much time in the saddle.

You will need an exercise bench or a padded chair that is 12 to 16 inches tall.  Place a cushion or Airex pad directly in front of the bench.  Set up with the left foot on the floor in front of the Airex pad and aligned with the left hip.  Place the right knee on the Airex pad and the front of the right foot up on the bench.  Stay tall through the spine and hold the position for twenty to thirty seconds.  For many people this will be enough stretch.  If you are able take the arms overhead.  Work further into the movement by bending the front knee and moving forward.  Repeat on the other side.

Video of these exercises can be found here: View Video

 Michael S. O’Hara, PT, OCS, CSCS

World’s Best Diet Part 8–The Mediterranean Diet

If you google the word diet, you will come up with over 200,000 results.  Every week, month, year, and decade a new study or article comes out claiming certain foods are killing us, or that some other food or nutritional approach will lead us to the promised land.  Unfortunately, articles are written to create traffic, so scientific research is often misreported or spun to sell magazines or generate website traffic.  The truth is, there are many ways to skin a cat.  All of the evidence on nutrition (in regards to weight loss) points to two undeniable truths.  First, that dietary adherence is king.  It doesn’t matter how perfect or evidence based a nutrition plan is, if you can’t follow it, it doesn’t matter.  Before starting any eating plan, you must ask yourself how easy it will be to maintain long term.  Second, you must achieve an energy deficit to lose weight (eat less energy than you expend each day).  Though “calories in, calories out” may be slightly over simplified, it is still the underlying rule to any weight loss success.   For any weight loss plan to work, you must consistently follow the pla, and you must be in a caloric deficit.  This series will highlight the nine most popular current nutrition approaches, and the pros and cons of each.

Mediterranean

 

Claims: This diet emphasizes plant based foods such as fruits and vegetables, whole grains, legumes and nuts.  You are encouraged to use oils instead of butter, spices/herbs instead of salt, limiting red meat to 2x/month, and moderate to low red wine consumption.  The claims are that you will see reduced mortality rates, lower many cancer risks, and improved heart health.

Reality: This is another sensible eating plan that has been around for a long time.  Emphasizing whole foods such as fruits, veggies, whole grains, nuts,  and beans should be a no brainer.  There is a body of literature (albeit correlative in nature) that shows majority of health markers improve on this style of eating plan.

Pros: Fiber rich diet focusing on veggies, fruits, grains, olive oil, nuts/seeds, and legumes.  Encourages the social aspect of eating, and doesn’t directly forbid any food.

Cons: de-emphasizes lean protein consumption  by recommending fish/poultry only be eaten 2x/week, and read meat less than 2x/month.  Following this approach could lead to inadequate protein intakes.  No emphasis on food quantities, which may lead to some people over eating these “healthy” foods.

Jeff Tirrell, CSCS, CFSC, Pn1

Triathlon Success: Foot Fitness

Foot and ankle injuries are the number one problem in the sport of triathalon.  The thousands of spins on the bike, impacts on the run, and kicks with the swim can take a toll.  Some preventative training can help speed tissue recovery in your feet and safeguard the ankles.

The foot and ankle are made up of twenty-six bones that are controlled by an elaborate combination of intrinsic and extrinsic foot muscles.  A web of fascia interconnected to the muscles creates a dynamic sling that gives our foot form and acts as a spring to propel   the body through space.  Our feet evolved to guide us over an ever-changing environment of varying surface with minimal support from footwear.  Modern footwear, deconditioning, and prior injuries can all take a toll on the functional mobility and strength of the foot and ankle.  Preventative exercise activities can go a long way to prevent painful injuries in the lower leg and foot.  Watch the video and give these activities a try.

Foot Wave

You can perform this exercise throughout the day and it will help keep your feet healthy and strong.  Point the foot (plantarflex the ankle) and flex all of the toes.  Draw the foot up (dorsiflex the ankle) and keep the toes flexed.  Extend the toes while keeping the foot pulled upward.  Point the foot downward while keeping the toes extended.  Keep the foot pointed and flex the toes.  Move through this exercise in a steady and deliberate fashion.  Take time to feel the muscles activate and stretch in the foot and lower leg.  Repeat the “foot wave” for five to ten repetitions.

Short Foot Drill

The muscles on the bottom of the foot are called the foot intrinsics.  The foot intrinsics function in a manner similar to the core muscles of the torso.  Their job is to brace the foot so it can transfer forces through a stabilized series of boney arches.  Weak or slow to respond foot intrinsic muscles impede the foot’s capacity to decelerate forces.  The short foot drill will improve foot intrinsic muscle performance.

To perform the short foot drill on the right foot, place the right foot flat on the ground and place the left foot back.  Bend the right knee about 20 degrees and lift the left heel off the ground so more weight is on your right foot.  Lift and spread the toes of the right foot.  Lower the toes back to the ground and grip the floor with the big toe.  Contract the muscles on the bottom of the foot.  You should feel a lifting of the foot arches.  Tighten the muscles of the right leg from the calf to the hip and lift the pelvic floor.  Hold this tension in the foot and leg for ten seconds and then release.  Perform five repetitions.

Soft Tissue Mobilization

Treat the soft tissue structures of the ankle and foot with a consistent program of massage.  Three or four times a week, take five minutes and perform some massage stick work to the muscles of the lower leg.  Find a tennis ball and roll out the plantar aspect of the foot.  Deep soft tissue work helps improve circulation, prevents aberrant scar tissue formation, and promotes tissue elasticity.

Cryotherapy

Age brings lower leg arthritic changes and circulatory deficiencies.  These can create pooling of inflammatory byproducts in the feet and ankles created by a week of triathalon training activity.  Cooling the feet and ankles in an ice bath can help break the chemical cycle of inflammation and enhance recovery.  At the end of a training day, fill up a bucket with water and lots of ice.  I like to get most of my lower leg under the water.  Try fifteen to twenty minutes every other day.

Watch our Foot Fitness video for demonstration of these exercises: View Foot Fitness Video

Kat Wood, DPT, ATC

World’s Best Diet Part 7–Paleo

If you google the word diet, you will come up with over 200,000 results.  Every week, month, year, and decade a new study or article comes out claiming certain foods are killing us, or that some other food or nutritional approach will lead us to the promised land.  Unfortunately, articles are written to create traffic, so scientific research is often misreported or spun to sell magazines or generate website traffic.  The truth is, there are many ways to skin a cat.  All of the evidence on nutrition (in regards to weight loss) points to two undeniable truths.  First, that dietary adherence is king.  It doesn’t matter how perfect or evidence based a nutrition plan is, if you can’t follow it, it doesn’t matter.  Before starting any eating plan, you must ask yourself how easy it will be to maintain long term.  Second, you must achieve an energy deficit to lose weight (eat less energy than you expend each day).  Though “calories in, calories out” may be slightly over simplified, it is still the underlying rule to any weight loss success.   For any weight loss plan to work, you must consistently follow the pla, and you must be in a caloric deficit.  This series will highlight the nine most popular current nutrition approaches, and the pros and cons of each.

Paleo

Claims: This approach purports to mimic the way of eating during the paleolithic era.  Also known as the caveman diet, the claim is that with the agricultural revolution over the last 2000 years, our diets have outpaced our evolution.  Proponents claim that that many of our health ills today are due to the fact that we have rapidly introduced too many new foods to the homosapien diet such as grains.  The benefits claimed range from reduced disease, weight loss, more/better muscle, improved performance, no need to track intake, and pretty much everything else under the sun.

Reality: Like everything else that over promises, this meal plan falls short.  Though there is nothing inherently bad or wrong with this diet plan, there is also nothing magical.  The whole premise of the meal plan according to Christina Warinner, who is an expert on ancient diets, is false as seen in this Ted Talk.

Pros: Increases protein intake in many individuals, encourages fruit and vegetable intake.  Often time leads to weight loss due to the fact that it eliminates many foods and thus calories from the diet.

 Cons: Needlessly eliminates grains, dairy, and many starches from one’s diet. This can lead to compliance issues long term and may lead to some nutrient deficiencies.

Jeff Tirrell, CSCS, CFSC, Pn1

Triathlon Success: Movement Prep

Limited mobility is a fairly common finding among recreational runners, bikers, and swimmers.  Very often, the deficits are worse on one side of the body.  A movement asymmetry makes any triathlete more susceptible to injury.  As a group, triathletes benefit greatly from the diligent application of a simple movement preparation program.  Movement preparation drills help prevent and/or train away mobility impairments.

Movement Prep is Superior to Stretching

For athletes, movement preparation drills are more beneficial than static stretching.  Movement prep improves postural reflexes, deceleration skills, standing balance, and coordination.  Any extra mobility you achieve with training must be controlled by your neuromuscular system during varying level of fatigue.  Movement prep develops all aspects of athleticism.  The two exercises I recommend for endurance athletes are the moving posterior lunge and the world’s greatest stretch.

Moving Posterior Lunge

Most runners and bikers have tight hip flexors, weak lateral gluteals, and limited lumbar extension range of motion.  This exercise will improve all of these areas.

Stand tall and step backward with your right leg.  Try to get the right knee close to the ground, stay balanced, and keep the torso tall.  At the same time, bring your arms overhead.  Push up with the left leg, lower the arms, and return to standing.  Repeat with the left leg and move down the track with alternating posterior lunges.  Perform ten repetitions on each leg.  Perform five times on each side.  Common mistakes are allowing the torso to tip forward and caving inward of the front knee.

World’s Greatest Stretch

Running, biking, and swimming are primarily single plane motions.  Runners do little in the way of rotational motion and often have restricted thoracic spines.  The world’s greatest stretch opens up the thoracic spine and will reveal any limitation in movement capacity between the right and left legs.

You need about ten yards of open space.  Stand tall and step forward with the left leg.  Place the hands down on the ground and attempt to lower the pelvis to the ground.  Pause, support the torso with the right hand, and turn toward the left leg.  Reach the left hand to the sky and pause in full rotation.  Return the left hand to the ground outside the left knee and gently attempt to straighten the left knee and then pause.  Bring the right leg up and return to standing.  Repeat the drill with the right leg stepping forward.  Perform five times on each side.  Many mistakes are made with this drill.  Please persevere as it is worthy of your efforts.

View the video here: Movement Prep Video

Michael S. O’Hara, PT, OCS, CSCS

World’s Best Diet Part 6–Vegetarian/Vegan

If you google the word diet, you will come up with over 200,000 results.  Every week, month, year, and decade a new study or article comes out claiming certain foods are killing us, or that some other food or nutritional approach will lead us to the promised land.  Unfortunately, articles are written to create traffic, so scientific research is often misreported or spun to sell magazines or generate website traffic.  The truth is, there are many ways to skin a cat.  All of the evidence on nutrition (in regards to weight loss) points to two undeniable truths.  First, that dietary adherence is king.  It doesn’t matter how perfect or evidence based a nutrition plan is, if you can’t follow it, it doesn’t matter.  Before starting any eating plan, you must ask yourself how easy it will be to maintain long term.  Second, you must achieve an energy deficit to lose weight (eat less energy than you expend each day).  Though “calories in, calories out” may be slightly over simplified, it is still the underlying rule to any weight loss success.   For any weight loss plan to work, you must consistently follow the pla, and you must be in a caloric deficit.  This series will highlight the nine most popular current nutrition approaches, and the pros and cons of each.

Vegetarian/Vegan

Claims: These diets claim to be healthier because they eliminate animal products as a food source.  Claims are vast and include: reducing cancer risk, improved bone health, lower mortality rates, protecting against chronic disease, etc.  Vegetarian diets are those which do not include flesh/meat of animals (though some do include fish) but will typically do include dairy and eggs.  Vegans on the other hand do not consume any products that come from animals (in some cases even excluding honey).

Reality: All of the claims from Vegans and Vegetarians on superiority for health come from correlative studies which do not control for confounding variables.  They simply take a survey and use correlations to draw conclusions.  Correlative research cannot draw conclusions, it can only direct us toward areas that need further study.  Of the 6 studies to ever look at health outcomes among vegetarians and vegans, 3 showed reduced mortality for meat eaters, while 3 showed reduced mortality for non-meat eaters.  The 3 studies that showed advantage to vegetarians all compared religiously motivated groups to general population (who tend not to be overly concerned about their health).

Pros: Tends to encourage the consumption of more whole grains, fruits, and vegetables.

Cons: Often leads to inadequate amounts of protein being consumed.  Anytime entire food groups are removed, there is an increased risk of deficiencies.  In this case, the following nutrients may be compromised: B12, Vitamin D, Calcium, Iron, Zinc, and Iodine.  Protein is the most satiating macronutrient, meaning it tends to fill you up more than fats or carbohydrates.  If protein levels drop, as is often the case in these diets, the chances of over consuming calories rises.  Low muscle mass levels are a risk due to inadequate protein intake.  In my experience, I have only met 2 (out of around 30) vegetarians over the last 20 years who were not either overweight and/or under muscled.

Jeff Tirrell, CSCS, CFSC, Pn1

Triathlon Success: Myofascial Management

Triathlon training is a vigorous and demanding athletic endeavor. The successful triathlete is often the one with the fewest injuries and the best recovery capacity.  Soft tissue mobilization with a roller helps decrease pain, improve mobility, and will speed up recovery between bouts of exercise.  Few of us can afford or dedicate the time to a daily massage.  The roller is the best do-it-yourself method of enhancing myofascial recovery.  Triathletes should begin every training session with five to ten minutes of roller work.

In the book, Anatomy Trains, Thomas Myers describes the interconnected webs of fascia and muscles that move our joints and hold us upright.  The human body is not just isolated muscles, but rather a series of interconnected lines of muscles and fascia that are reliant on one another to produce efficient movement.  The mechanical stress created by a roller keeps the tissue lines sliding and gliding across one another.  It removes neural and mechanical inhibitors of movement and makes exercise easier.

More varieties of rollers have come on the market and whenever we are faced with a lot of choices, it becomes more difficult to make a decision.  In this short presentation, I have some suggestions on the proper roller for the job.

Rollers are available in three foot and one foot lengths.  I find the longer versions easier to use.  Bigger and taller athletes generally do not do well with a short roller.

The best roller for you will depend on your tissue tolerance or how sensitive you are to the compressive forces of the roller.  If you are new to foam rolling, a low density white foam roller is softer and will create less discomfort.  As you develop better tolerance to rolling, you can progress to a firmer black foam roll.  It has been my experience that the white rolls break down faster than the firmer black versions, so be prepared to replace a white roll fairly often.

Hollow, pipe style rollers are newer to the market and I have had good results with two products.  The Grid Trigger Point roller is a cushioned hollow pipe with a grid pattern across the surface of the roller.  Many smaller clients and patients report they like the short version of the Grid roller.  Another hollow pipe version is the Rumble Roller.  This product has a series of projections that extend from the roller surface.  Self-soft tissue mobilization with a Rumble Roller is more uncomfortable than any other roller I have used.   It is a more aggressive treatment, but I have found it works well for individuals with thicker and denser muscles.

So how often should you, a triathlete, use a roller?  I like to stay active, pain free, and maintain my posture, so I use a roller every day.  Physical therapy patients with painful myofascial restrictions may need to foam roll two or three times a day.  Including five to ten minutes of foam rolling prior to a training session is the preventative medicine that will keep you on the road and out of the doctor’s office.  Watch the video that accompanies this article and get going on a roller.

View video here: Roller Video

Michael S. O’Hara, PT, OCS, CSCS

World’s Best Diet Part 5–The South Beach Diet

If you google the word diet, you will come up with over 200,000 results.  Every week, month, year, and decade a new study or article comes out claiming certain foods are killing us, or that some other food or nutritional approach will lead us to the promised land.  Unfortunately, articles are written to create traffic, so scientific research is often misreported or spun to sell magazines or generate website traffic.  The truth is, there are many ways to skin a cat.  All of the evidence on nutrition (in regards to weight loss) points to two undeniable truths.  First, that dietary adherence is king.  It doesn’t matter how perfect or evidence based a nutrition plan is, if you can’t follow it, it doesn’t matter.  Before starting any eating plan, you must ask yourself how easy it will be to maintain long term.  Second, you must achieve an energy deficit to lose weight (eat less energy than you expend each day).  Though “calories in, calories out” may be slightly over simplified, it is still the underlying rule to any weight loss success.   For any weight loss plan to work, you must consistently follow the pla, and you must be in a caloric deficit.  This series will highlight the nine most popular current nutrition approaches, and the pros and cons of each.

The South Beach Diet

Claims: The South Beach Diet says that its balance of good carbs, lean protein, and healthy fats makes it a nutrient-dense, fiber-rich diet that you can follow for a lifetime of healthy eating.  It focuses on eliminating “bad” carbs that are high on the glycemic index scale (meaning these foods increase blood sugar quickly when eaten in isolation).  The diet also encourages the consumption of monounsaturated fats, limiting “unhealthy” fats, and consuming whole grains and other fiber rich foods.  The diet is set up in 3 phases.  Phase 1 eliminates virtually all carbohydrates and is claimed to help eliminate cravings. Phase 2 re-introduces “healthy” carbs and is the weight loss phase.  Phase 3 is the maintenance phase where you continue to use what you learned to do in the first two phases, but other foods can also be eaten in moderation.

Reality: This is another sensible meal plan which allows for eating a balance of lean protein, whole grains, and variety of fat sources.  The only fault with this program is the emphasis on low glycemic carbohydrates.  The Glycemic Index is based on what foods do in isolation.  If other foods are eaten in conjunction with these items, the blood sugar response can be greatly altered.  On top of that, even if a food does rapidly increase blood sugar, it doesn’t inherently make it a poor food choice, and weight loss can still be achieved with these foods assuming portions are monitored.

Pros: Encourages lean protein consumption, fiber rich foods, whole grains, and variety of fat sources.

Cons: Creates an undue fear of certain types of carbohydrates and doesn’t directly advise on portion sizes.

Jeff Tirrell, CSCS, CFSC, Pn1

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