Running Tips Dynamic warm-up How does a dynamic warm-up work? ✅Dynamic warm-ups involve a series of drills — at least some of which are dynamic stretches that take joints through their full range of motion. ✅Dynamic movements increase your body temperature and begin gently stressing your soft tissues. ✅How long does a warm-up need to be? Good news for the time-crunched: As little as eight minutes will suffice for a dynamic warm-up. In fact, if you extend it as long as 25 minutes, you’re likely t