I have seen people do pushups so that in the down position, their elbows are tucked in next to their chest, I have seen them done so that the bent arms are at a 90 angle with respect to the torso, and I have seen them done in almost exery other angle.
Is this more or less immaterial, is one way better than the others, or does it work the muscles differently?
Is this more or less immaterial, is one way better than the others, or does it work the muscles differently?