Wondering if the "mind muscle connection does it work"? EMG studies show that focusing your mental effort can boost muscle activation by 20% or more. Try using a slow tempo—like 3 seconds up and 3 seconds down—with lighter weights during isolation exercises. How do you plan to enhance your mind-muscle connection today? #hiitvscardio #cardioforweightloss #bestcardio #fatburning #cardiotips