Build strength and joint stability in 10 minutes with 4 classic moves that beat daily cardio and help reverse aging after 45.

How you breathe during strength training directly affects muscle engagement, core stability and power output. Dana Santas explains in the last of this five-part series.

Over 45? Master step-ups, push-ups, rows, deadlifts, and presses to build muscle, improve balance, and feel years younger.

Planks are a great exercise for your core and entire body. Here's how to do a few different types of planks to get the health benefits.