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Glutamine

L-glutamine is a practically non-replaceable amino acid included in the protein structure and is extremely important for the production of muscle growth and the maintenance of the immune system. Glutamine is widespread in the flora; it serves the human body as a practically non-replaceable amino acid. L-glutamine circulates in significant amounts in the bloodstream and accumulates …

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Individual differences. What science prefers to be silent about

The idea for this article came up last year when we gave talks in the UK at the Personal Trainers Collective Conference with Brad Schonfield and Alan Aragon. Then we shoveled a ton of research into linking genetic differences to fitness potential, but found relatively little data on individual differences. James’ presentation was replete with …

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Polarized cardiovascular endurance training

In this article, we’ll take a look at the latest scientific evidence on cardiovascular endurance training to help the athlete improve performance while minimizing risks and maximizing health benefits. Authors: Jay Haydren, M.Sc., Certified Trainer (NSCA), Bruce Cohen, Ph.D., Certified Trainer (NSCA). A review of traditional endurance training models shows that three methods are most commonly …

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Rock hard abs

The finish line is in sight folks … from legs to back to chest to shoulders … we’re a long way. For the development of muscle mass we have now pretty much had the important groups, however .. we have skipped a fairly large muscle group, namely deeeee… Abdominal muscles! But you don’t have to train …

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3 triceps exercises that will kill your arms

Is your triceps exercise program not working? Haven’t you selected the exercises for your program yet? We spoke to Roger Lockridge, author of popular workout programs on bodybuilding.com, and he put together a program of triceps exercises. These exercises will simultaneously allow you to increase your arm strength and volume. Execution technique Reverse Grip Bench Press There is …

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