lol. all i know is that my hips get extra tight the day after heavy singles of atg squats. Is this because something is happening to the muscle or is it bc of fatigue of the muscle? If its the latter, since I'll have quicker recovery on cycle, I won't have to worry about fatigue causing inflexibiliy. If its the former, I won't constantly push for new pr max singles every workout. Or maybe my BroLogic isn't sound lulz