This funny-looking move is more than social media fluff. The leg day staple can save your spine.

Building strong, muscular quads is best done with a combination of compound exercises—squats, lunges, leg presses—and isolation work, such as leg extensions. Tack on some powerful plyometric moves, ...

Cyclist squats are a quad-focused squat variation that can boost leg strength and muscle growth. A personal trainer explains the benefits and how to do them properly.

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 ...

The vastus lateralis muscle is located on the side of the thigh. This muscle is the largest of the quadriceps group (often called quads) which also includes the rectus femoris, the vastus intermedius, ...

Rowing machine muscles worked include the quads, glutes, triceps, and more, making it a great whole-body workout. This heart-pumping, high-intensity exercise activates many of the muscles that are ...

Guy Fieri made headlines when he revealed that he was in a wheelchair due to splitting his quad muscle in half. However, his ...

Stronger quadriceps muscles, relative to the hamstrings, may lower the risk of total knee replacement, according to research being presented today at the annual meeting of the Radiological Society of ...

Leg strengthening exercises after 55, with certified CPT guidance to rebuild muscle daily without beating up your joints.