Maybe it's time to pick a new seating position. Here's what can go wrong from crossing your legs. Getty Images You might want to pick a new posture while seated. Crossing your legs might lead to some ...

Health and fitness expert Jillian Michaels created a 7-day challenge for Yahoo readers. Each day features a 7-minute calorie burning, strength building, confident boosting workout. Are you up to the ...

(The Conversation) – Are you sitting comfortably? Just pause for a moment and without adjusting, notice your posture. What are your legs doing? Are they crossed? And are you a right or left crosser?

If you're new to wall sits, start with shorter durations of twenty to thirty seconds. Gradually increase the time as you ...

When developing longevity is your priority over one-rep maxes and timed-run events, consider the three most important “organs” on which to focus your training: heart, lungs and legs. The combination ...