Transform your lower body and core with this 15-minute intense workout! Follow along to strengthen, lift, and firm your ...

One popular fitness expert shares the best home ab workout and 7 intense lower ab exercises, for a combination that hits your entire core.

Don't feel like getting down on the floor? This workout provides 20+ minutes of intense cardio that burns massive calories without any push-ups, planks, burpees, or crunches. **TIMELINE** 0:00 Round 1 ...

Busy Philipps is, well, a busy lady. The actress is currently promoting a brand-new talk show and a best-selling memoir, all while also keeping me (and her 1.4 million other Instagram followers) ...

The benefits of strength training are well established, from boosting metabolism to promoting healthy aging. Fortunately, ...

A StairMaster and incline treadmill work a lot of the same muscle groups, but each machine has its own pros and cons.