chains

Peptides are short chains of amino acids, which are the building blocks of proteins. In a peptide molecule, amino acids are linked together by peptide bonds. The length of a peptide can vary, ranging from just a few amino acids to several dozen. When a peptide consists of approximately 2 to 50...

Peptides and proteins are often very discrete terms; however, they refer to biological molecules that often overlap in terms of function and other factors. A peptide is a ‘chain’ of amino acids that is expressed as a result of mRNA translation. This is often thought of as the ‘primary’ dimension...

Bench press alternatives Have you ever seen an optical illusion? A sketch of a young woman is actually the face of an old lady; or the outline of a bird, an old man. Look at them long enough, and all of a sudden you see the image in a new light, bringing new depth and meaning to the artwork...

The Best Training Techniques for Muscle Size & Strength Optimal strength gains are typically achieved by high-intensity training requiring the use of heavy weights within a low repetition range, while the best hypertrophic response is ordinarily stimulated by the use of moderate weights...

The Best Training Techniques for Muscle Size & Strength Optimal strength gains are typically achieved by high-intensity training requiring the use of heavy weights within a low repetition range, while the best hypertrophic response is ordinarily stimulated by the use of moderate weights at a...

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Using chains to add resistance to weightlifting exercises has largely been the result of their use by Louis Simmons of the Westside Barbell Club in Columbus, Ohio. According to an article by strength coach Rob Haan for Elite Fitness Training Systems, titled "The Science Behind Bands and Chains,"...