You have 20 muscles in your forearm, the part of your arm between your elbow and your hand. They help you move your arms, hands, and fingers and perform many of the tasks of daily life. You can strain ...

Muscle and joint pain may overlap, but they can have different causes and treatment approaches. Muscle and joint pain can accompany swelling, stiffness, reduced mobility, and other symptoms. This ...

Armpit pain can come from injuries, infections, or swollen lymph nodes. To diagnose armpit pain, doctors may use lab tests, physical exams, and imaging studies. Symptoms of armpit pain include ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. A muscle strain, or a pulled muscle, is among the most common injuries affecting people of all ages, particularly those engaging in ...

Occlusion training is also referred to as blood-flow restriction (BFR) training. This type of restriction training is good for people with injuries or physical limitations to help build up muscle. ‌ ...

Tight and rigid muscles are often the result of injury. Sometimes, muscle tightness and rigidity can occur with other symptoms, such as muscle pain and spasms, or reduced mobility. Mild muscle ...