Just 10 minutes of training left my abs aching for days, and if you want an effective workout to target the whole core, this ...

I'm going to show you a 10 minute total body workout that's perfect to do in the morning. It will strengthen your entire body, kick start your metabolism, and boost your energy all day long.

Barre also has a reputation for being deceptively hard — all those tiny movements can add up to a rigorous workout ... of Ms. Hilliger to create this 10-minute introductory routine that ...

I'm going to walk you through a 10-minute upper body workout. So first, warm up with a walk or some jumping jacks, grab some weights and a mat, and clear your schedule for 10 minutes. OK.