In my mind, blood flow restriction training summons up images of Arnold Schwarzenegger and his ilk cranking out curls in pursuit of a monstrous pump. But blood flow restriction, or BFR, is good for ...

Q: I've been having pain in my legs while walking, but I've been told it isn't an orthopedic issue, but a blood flow issue. How is that possible? A: Peripheral arterial disease is a common ...

Persistent leg issues like pain, cramping, or slow-healing sores could signal serious arterial disease, a hidden heart attack ...

DEAR DR. ROACH: Some months ago, my doctor used a QuantaFlo test to measure circulation in my legs. My result was low -- 0.69 versus the normal range of 0.9-1.40. I was not surprised, as poor ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy cooking ...

A new study shows how a simple, 15-minute test can help doctors identify which patients are at a higher risk for heart attack, second stroke, or death, in the years following a stroke. Nearly a third ...