How to do it: Stand with your feet wider than your shoulders and, while keeping your legs straight, make slow circles with your pelvis, alternating directions with each rep. Do this for 30-60 seconds.

There are ways to help avoid pain related to weight lifting, running, tennis and swimming, such as warm-up exercises ...

Phillips leads the MPS web development team, which maintains MacSites, powering more than 300 websites across McMaster.