After losing her hand as a child, Lena Muthoni has built a life around adaptive fitness, turning constraint into discipline and philosophy that extends far beyond the gym.

"I’m as happy with them as I would have been with a pair of pants from REI, which were all $50+ more expensive," one reviewer ...

This bicep-based monitor tracks heart rate within a beat or two—making it a strong option for runners who hate chest straps.

Severe ankle pain drove Jelon Smart to start taking a weight loss injection a year and a half ago. Smart was 285 pounds and ...