Returned to gym after a week’s vacation & the resulting delayed onset muscle soreness reminded me that daily hikes aren’t the same as moving heavy weights. But a HIIT session on the treadmill quickly chased the DOMS away. Less is known about whole body response to an acute RT bout than local muscle/myofiber response. Also, the age and sex differences in DOMS, esp the former. #scientistswholift #weightlifting #resistancetraining #exercisephysiology