The biceps are one of the muscles that run between the shoulder and elbow. A variety of factors can cause lower bicep pain, such as biceps tendonosis, a torn tendon, and delayed onset muscle soreness ...

What Is the Psoas Muscle? The psoas (pronounced so-ezz) muscles are two large muscles in your lower back. You have one on either side of your spine. They're the main muscular connection between your ...

Running is a great way to stay in shape, but it can be easy to injure yourself if you don't train to prevent common running injuries. The Achilles tendon is a very thick, strong structure that can ...

Done your knee in running or in a match? Pulled something while playing with the kids? These tips should get you on the road to recovery ...

Medically reviewed by Amy Kwan, PT Lower right back pain can come from issues with muscles, discs, joints, or internal organs.  Numbness, tingling, or weakness with lower right back pain is often a ...

What Is the Trapezius Muscle? Trapezius muscles are large, paired, triangular muscles in the back of your neck and upper back. They extend down your back, but they’re mostly involved in the movements ...

Lower back stretches can help improve flexibility and prevent muscle pain. Stretching other muscles such as the glutes, hamstrings, and calves may also help alleviate pain. Lifting, bending, and ...

People with fibromyalgia feel pain not because the area that is hurting is damaged or has an injury, but because a problem exists with the way the brain and nervous system process pain from that area.