Shoulder arthritis refers to damage to the cartilage in the shoulder joint. It usually results from wear and tear on cartilage due to aging or injury, such as a fracture.
There’s nothing fun about that stabbing pain outside your knee caused by iliotibial band syndrome. The good news though? Doing IT band stretches and strengthening exercises can provide much-needed relief.
Forget about how they look; what about what they do? Why is having big, strong glutes important for your body to function well? These muscles work together with your brain to generate a lot of power to hold your body up as gravity tries to pull it down.