The Genetics of Strength Gains: Does Exercise Turn on a Gene That Makes You Stronger?
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The Genetics of Strength Gains: Does Exercise Turn on a Gene That Makes You Stronger?

Scientists have discovered a gene that plays a role in muscle growth and strength gains. Find out more about this gene and how the genes you inherit affect how strong you are and how easy it is for you to build muscle strength and size.

Cathe Friedrich doing High-Intensity Interval Training
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Can High-Intensity Interval Training Reshape Your Metabolism?

High-intensity interval training (HIIT) is one of the best ways to improve your fitness level fast. Now, a new study shows that changes occurring at the level of the muscle cell explain these benefits. Here’s what’s happening inside muscle cells when you do a HIIT workout.