In an interview with SELF, experts including Stephen Ranellone, NSCA-CSCS, FRCms, FMS,  exercise physiologist at HSS break down what post-workout achy muscles really say about your routine.

Feeling ache-free following exercise typically means your body is already used to the workout you performed. “This adaptation can happen when the muscles are no longer being stressed in a way that causes damage,” Ranellone explained.  And that’s actually something to celebrate, since it can indicate you’re getting stronger, he said. 

Moreover, if you’re constantly sore, that may be a sign you’re overtraining, which can lead to overuse injuries over time, Ranellone explained.

Read the full article at SELF.com.