muscles

Sit-Ups or Crunches Which Is Better

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Traditional sit-ups emphasize sitting up rather than merely pulling your sternum down to meet your pelvis. The psoas muscles run from the lower back to the front of the thighs. This muscle action is to pull the thighs closer to the torso. This action is the major component of sitting up. Because of this, when … Read more

Softball Biceps

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When someone asks you to flex, what do you do? You immediately roll up your sleeve and flex a Bi. A lot of the attention that was formerly on shoulders may have shifted to chest, but none of that has taken away from the enormous fascination we have with the biceps. No other muscle swells … Read more