Background Hamstring strain injury (HSI) burdens athletes due to high occurrence and recurrence rates. Previous surface EMG evidence suggests reduced voluntary activation (VA) may contribute to high ...
This workout is an all-out assault on your delts. Each movement not only addresses your shoulders from a different angle, but they all focus on varying phases of muscle contraction, says Andy Speer, ...
When you move the weight away from your shoulder in a bicep curl, this movement comprises an eccentric contraction. (Photo by Andres Ayrton via Pexels) Fitness enthusiasts are constantly seeking ...
The origin is the end of a muscle which is attached to a fixed bone. The insertion is the other end of the muscle that is attached to the bone which moves. Muscular contractions are defined as the ...
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This Part Of Your Exercise Reps Is The Key To Muscle Growth—And You’re Probably Ignoring It
If you tend to breeze through the "easy" part of an exercise—like lowering into a squat or letting your dumbbells drop after a curl—you might be missing a major opportunity to build strength. That ...
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