Our core is an area we are constantly working — whether it's during a workout, maintaining our balance when walking or stabilizing us during daily movement. Despite how much we use the core, ...

Some exercises are better than others at warming up the body and preparing it for more vigorous moves. This one is a good way to warm up your arms, legs and torso muscles while lying on the floor.

If you're not sure how to stretch your abs, one trainer says that a simple glute bridge can serve as a counter-movement for a core workout. “A strong core allows you to work out safely and ...