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Ask the Expert

Total Posts: 43  |  Last Post: 3/10/2010          
Ask the Expert Have an exercise, fitness or healthy living question that you’ve been wanting to ask? Looking for reliable information you can count on? Each week, Jessica will select one question and provide an answer from ACE experts including our team of certified personal trainers, exercise physiologists, ACE’s Chief Science Officer, Dr. Cedric Bryant and guest experts to help you separate fitness fact from fiction. Send your questions to us.

I struggle to perform push-ups. Any tips on how to properly perform this exercise?

By Jessica Matthews on Wednesday, March 10, 2010 | 2 Comments

From hand position to body alignment, learn tips and variations on how to properly perform push-ups to ensure you are gaining the maximum benefit from this great bodyweight exercise.

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Is it ever okay for your knees to extend beyond your toes while doing squats or lunges?

By Fabio Comana on Wednesday, March 03, 2010 | 2 Comments

It is correct to avoid excessive forward movement of the knee during squatting and lunging movements. It is a myth, however, that you should “never let your knees go past your toes while doing a squat or lunge.

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I am hearing a lot about whole body vibration training. What do you think about this technology?

By Jessica Matthews on Wednesday, March 03, 2010 | 1 Comments

Does the idea of whole body vibration exercise have you all shook up? Let's shed some light on this form of training.

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Does exercising in shorter bouts throughout the day really provide the same benefit as exercising in one continuous bout?

By Jessica Matthews on Wednesday, February 24, 2010 | 0 Comments

Struggling to find 30 minutes each day to devote to exercise? Wondering if several 10-minute bouts of exercise throughout the day really provides the same health benefits as 30-minutes of continuous exercise? Let's review the research and discuss simple ways to make your days more physically active.

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When strength training, is it better to do more reps with lighter weights or fewer reps with heavier weights?

By Jessica Matthews on Wednesday, February 17, 2010 | 1 Comments

We know that regular strength training can have many benefits including increasing muscle fiber size and strength as well as increased bone mineral density, but how much weight should we be using and how many repetitions should we be completing in order to maximize our results?

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How many calories should I eat and how often should I exercise for optimal weight loss?

By Natalie Digate Muth on Wednesday, February 10, 2010 | 1 Comments

Do calories have you confused? Find out how to estimate your caloric needs and learn more about how exercise factors into the equation.

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How do I train for a half marathon?

By Marion Webb on Tuesday, February 02, 2010 | 1 Comments

There really is no ‘one’ best way to train for a half marathon, because a lot of your training will depend on multiple variables: Time to train, your running background (novice vs. experienced runner), current fitness level and mileage, willingness to commit to a training plan, and ability to learn to listen to your body.

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Why do some people have a more difficult time losing weight than others?

By Natalie Digate Muth on Tuesday, February 02, 2010 | 4 Comments

Ever wonder why weight loss seems so easy for some people yet so difficult for others? Learn what factors contribute to weight loss as well as steps you can take to help you reach your weight loss goals.

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What can I do to prevent and manage low back pain during pregnancy?

By Jessica Matthews on Wednesday, January 27, 2010 | 0 Comments

Let’s discuss the changes that occur in the body during pregnancy and identify stretching and strengthening exercises you can use to help alleviate low back pain.

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How do I get started using kettlebells?

By Pete McCall on Wednesday, January 20, 2010 | 1 Comments

If you are looking for a challenging, high-intensity workout that can help you burn as many calories as cross-country skiing without the snow and freezing cold then consider adding kettlebells to your training routine.

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Can exercise reduce the risk of catching a cold?

By Jessica Matthews on Wednesday, January 13, 2010 | 0 Comments

While more research is needed to fully understand the effects of exercise on the immune system, existing studies have established a link between moderate, regular exercise and a strong immune system.

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What should I eat before, during, and after my workouts?

By Natalie Digate Muth on Wednesday, January 06, 2010 | 1 Comments

It’s the age-old question – what (and when) to eat to set the stage for a great workout and optimal performance without nagging abdominal pains, hunger pangs, and premature exhaustion?

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When is the best time to stretch?

By Cedric Bryant on Tuesday, January 05, 2010 | 0 Comments

Is it best to stretch before or after exercising? Available research is inconclusive regarding the optimal time to stretch. In addition, strong evidence is lacking with regard to the beneficial effects associated with pre-exercise stretching (e.g., injury prevention or enhanced athletic performance).

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How can I lose weight and keep it off?

By Natalie Digate Muth on Tuesday, December 22, 2009 | 0 Comments

The most practical way to learn what works in losing weight and, more importantly, keeping it off, is to ask the people who have overcome the odds and successfully lost and kept off large amounts of weight.

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What does overtraining mean?

By Jessica Matthews on Tuesday, December 22, 2009 | 0 Comments

Is exercising leaving you feeling more exhausted than energized? Is your body telling you enough is enough? If so, you may be suffering from an acute case of overtraining.

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What is the difference between total body strength training routines and split routines?

By Pete McCall on Tuesday, December 15, 2009 | 0 Comments

Are you wondering how long to follow a total body routine before progressing to split routines? Unsure what type or training is best for you? Find out here.

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How do I fight boredom with my current cardio workout?

By Jessica Matthews on Tuesday, December 15, 2009 | 0 Comments

Experiencing boredom while exercising may be a sign that your current workout program is need of a facelift. To combat boredom, the first thing to do is evaluate what exactly it is about your program (e.g. running on a treadmill) that you find to be boring. Once you’ve pinpointed exactly what it is that is a bit lackluster, try adding some variety to the activity at hand.

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Are there health risks concerning eating too much protein?

By Jessica Matthews on Tuesday, December 08, 2009 | 0 Comments

The human body is unable to store extra protein. Protein consumed in excess of the body's needs is not used to build muscle; rather, it is used for non-protein bodily functions. If individuals consume protein in excess of their caloric and protein needs, the extra protein will not be stored as protein. Unfortunately such extra protein is converted to and stored as fat.

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Why would I start getting shin splints 6 months after I began running?

By Fabio Comana on Tuesday, December 08, 2009 | 2 Comments

Have you started a running program? Are you having any problems with pain in your shins? It might be shin splints. Find out what causes this common problem to occur and what you can do to alleviate it.

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I've heard a lot about how smith machines are not good to use. Is this valid as far as planes of motion are concerned?

By Pete McCall on Tuesday, December 08, 2009 | 0 Comments

The effectiveness of smith machines depends on the training goal. If it is a fitness-based goal such as developing muscle hypertrophy (an increase in the size of muscle fibers) for pure aesthetic reasons then the smith machine allows the ability to focus on a specific muscle during a limited range-of-motion, so it can be effective. However, a traditional smith machine does limit movement to one plane of motion...

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What are the guidelines for percentage of body fat loss?

By Natalie Digate Muth on Wednesday, December 02, 2009 | 4 Comments

With the New Year upon us, millions of people are thinking hard about their New Year’s resolutions, many of which will likely include ambitious nutrition and fitness goals. Given the increasing ease of measuring body composition and the known benefits of decreasing body fat percentage, it is no surprise that fitness professionals and consumers alike want to know how much body fat they should expect to lose.

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When it comes to weight loss, how important is sleep?

By Jessica Matthews on Wednesday, November 25, 2009 | 0 Comments

Let’s examine how getting enough zzz’s can play a role in warding off unwanted lbs.

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What is High Intensity Interval Training (HIIT) and what are the benefits?

By Pete McCall on Wednesday, November 18, 2009 | 1 Comments

High Intensity Interval Training (HIIT) is a system of organizing cardiorespiratory training which calls for repeated bouts of short duration, high-intensity exercise intervals intermingled with periods of lower intensity intervals of active recovery.

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What are the benefits of dance inspired workouts?

By Jessica Matthews on Wednesday, November 11, 2009 | 0 Comments

In the words of Don Henley “all she wants to do is dance.” And in this case, the girl may be on to something…..

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Are vegetarian diets safe?

By Jessica Matthews on Wednesday, November 04, 2009 | 2 Comments

Uncover what is fact and what is fiction when it comes to vegetarianism.

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I’m considering taking yoga classes….what are the benefits of practicing yoga?

By Jessica Matthews on Wednesday, October 28, 2009 | 1 Comments

Learn more about how you can strengthen the body, mind and spirit with yoga.

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I can easily start an exercise program, but lose motivation long-term. What can help?

By Jessica Matthews on Wednesday, October 21, 2009 | 1 Comments

Are you searching for long-term motivational strategies? Then look no further!

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Is it safe for children to strength train?

By Jessica Matthews on Wednesday, October 14, 2009 | 1 Comments

What's fact and what's fiction when it comes to youth strength training? Find out here.

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When strength training, is it better to use machines or free weights?

By Jessica Matthews on Wednesday, October 07, 2009 | 8 Comments

Let’s examine the pros and cons of these two popular strength training tools.

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What can I expect when working with a personal trainer?

By Jessica Matthews on Wednesday, September 30, 2009 | 2 Comments

Ever thought about working with a personal trainer, but are unsure what it will be like? Let’s shed some light on what to expect from a training session, as well as examine how a personal trainer can kick start or revamp your fitness routine.

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I recently found out that I’m pregnant. Are there guidelines for cardio exercise during pregnancy?

By Jessica Matthews on Wednesday, September 23, 2009 | 0 Comments

Learn how to safely and effectively engage in aerobic exercise with a little one on the way.

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Can you offer some basic guidelines for avoiding overuse injuries associated with running?

By Jessica Matthews on Wednesday, September 16, 2009 | 0 Comments

If you’re like me (or Forrest Gump) you love to run. Let’s discuss ways to keep your mileage up while keeping your risk for overuse injuries down.

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I’m looking to gain weight and add muscle to my frame- should I be consuming extra protein?

By Jessica Matthews on Tuesday, September 08, 2009 | 1 Comments

The old saying is true- it is possible to have too much of a good thing.

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Why is the concept of spot reduction considered a myth?

By Jessica Matthews on Friday, September 04, 2009 | 1 Comments

Let’s shed some light on this common fitness misconception.

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Will creatine supplements increase the size and strength of my muscles?

By Jessica Matthews on Friday, September 04, 2009 | 0 Comments

Wondering what the buzz is all about? Confused as to whether or not creatine will really make you a lean, mean, powerful machine? Let’s discuss the truth behind the hype.

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What causes muscle soreness and how is it best relieved?

By Jessica Matthews on Friday, September 04, 2009 | 0 Comments

You've heard the phrase "feel the burn"...now find out how and why it happens.

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Should I train my abdominals every day? Also, what ab exercises are best?

By Jessica Matthews on Thursday, September 03, 2009 | 3 Comments

With abs often the center of conversation, it’s time we get to the core of the matter.

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Are the warm-up and cool-down portions of a workout really that important?

By Jessica Matthews on Thursday, September 03, 2009 | 0 Comments

Every story should have a beginning, middle, and an end- and so should every workout.

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I’ve heard that performing aerobic workouts at a low intensity is best for losing body fat - is that true?

By Jessica Matthews on Thursday, September 03, 2009 | 0 Comments

Let’s separate fact from fiction about the so called “fat-burning zone.”

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What can you tell me about the FDA approved over-the-counter diet pill "Alli"?

By Jessica Matthews on Wednesday, September 02, 2009 | 2 Comments

Take a pill and lose weight - is that it?

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What is cross training and why is it important?

By Jessica Matthews on Wednesday, September 02, 2009 | 0 Comments

Find out what cross training can do for you.

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What’s the secret to looking cut?

By Jessica Matthews on Tuesday, September 01, 2009 | 0 Comments

Here it is…what you’ve all been waiting for- the well kept secret to achieving that “buffed” look….

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Should I change up my workout routine?

By Jessica Matthews on Tuesday, September 01, 2009 | 0 Comments

To change or not to change…that is the question.

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