MindBeauty shares why wearing a facemask while exercising is a must.

Keenbrace, a new adaptive training device for injury-free workouts, is launching on Kickstarter. With a real-time voice coach, an integrated sensor system, and other unique features, Keenbrace aims to make fitness tracking data more meaningful and useful.

For a limited time, beta users may try program for free with proceeds benefiting the American Heart Association, American Diabetes Association and American Stroke Association