Feeling soreness after a hitting the gym is a natural part of any workout routine. Injury, on the other hand, is far more serious and may require attention/treatment from a medical professional. Usually if you tried a new workout that your body was not familiar with, it’s likely that you will experience some level of soreness even if you’re physically fit. Pain however, doesn’t always lead to gains—and pain definitely isn’t needed in order to see gains. Either way, sometimes that pain can mean you’re actually injured. Knowing the difference between the two is crucial to maintaining a healthy and active lifestyle for the long haul.