Story by Brett Williams, NASM, Cori Ritchey, C.S.C.S. If you've been to the gym recently, you might have noticed some guys stopping and holding in the middle of their biceps curl or back squat. These ...

PITTSBURGH (KDKA) - A new study finds that isometric exercise may be the best exercise for lowering your blood pressure. Isometric, also called static exercise, engages your muscles without movement.