Stronger quadriceps muscles, relative to the hamstrings, may lower the risk of total knee replacement, according to new research. Researchers said the findings could inform strength-training programs ...

Knee joint of a patient showing (A) severe cartilage defects and (B) intact knee joint. CHICAGO – Stronger quadriceps muscles, relative to the hamstrings, may lower the risk of total knee replacement, ...

Knowing which muscles are used when cycling can help you achieve the maximum benefits from your rides. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Leg extensions are one of the most effective exercises for isolating the quadriceps. Unlike compound movements like squats or lunges, the leg extension machine specifically targets the knee joint, ...

BOSTON - Researchers have found that there are certain exercises people with knee arthritis can do to reduce their need for joint replacement. Experts said to focus on the quadriceps muscles, the ...

Contusions, or bruises, happen when the body is hit hard enough to damage the skin and underlying tissue, like muscle and blood vessels. Contusions typically don’t break the skin. Thigh contusions, ...

There’s no two ways about it, indoor cycling hurts all over – but which muscles does spinning work, specifically? The best exercise bikes will definitely push your leg muscles the hardest, with your ...

Once again, 30-day fitness challenges are all the rage on social media. Whether it's a family workout challenge, a flat-abs-in-30-days challenge, or a popular 10-minutes-of-yoga-a-day-for-30-days ...

Adults should aim for 150 minutes of aerobic activity a week and muscle-strengthening activities twice a week to maintain and improve their health. Muscle-strengthening activities are important for ...