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 ...

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. ‌ ...

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 ...

Understanding how muscles grow is the key difference between training hard and training effectively. Muscle hypertrophy is ...