
Originally Posted by
ranging1
time taken netween sets its actualy used to resore CNS strength and ATP resoration in muscles
longer rest breaks are usually given for people who are training for strength since ATP restoration will effect your strength anilities
usually full ATP resoration takes between 90seconds-120 seconds after a set, however CNS and other body functioncs can take up to 5 minutes to fully restore themselves
however its commanly documented that depending on the exercise the human body is fully able to do a proper set within 3-5 minutes breaks
its usually dependent on the amount fo muscles worked during a set, e.g you would not take a 5 minute break between a bicep curl since thats just stupid, u wouldnt need more then 2-3 minutes rest
however lets say you were doing a heavy deadlift of 240kg for 8 reps, you could take a 3-4 minute break between sets since you using so much muscle and CNS strength to lift the weight, and most people will find that 3-4 minutes goes by fast after lifting that much weight
its VERY rare to need more then 4 minutes ever between sets, people who could probably beneefit from 5 minutes breaks are BIG powerlifters who say are deadlifting over the 300kg mark since this requires ALOT of CNS strength and rest breaks are important to maintain a good strength throughout their workout