Hi guys, I recently joined this group hoping to help me in my growth. Ive been doing weights for a few months now along side a few friends.
My question is, i've been reading magazines and even exercise articles here which writes 'do 3 sets of these' or '4 sets of that', why is it all standardized? as in, a standard 3 set workout. I always imagined or thought it to be till 'point of failure'? until i cant go anymore. Can anyone help explain?