Upper back pain between the shoulder blades has many causes, including muscle strain, herniated discs, arthritis, or, less often, a serious health problem. Treatment for pain between the shoulder blades depends on the cause but frequently includes stretching and medications for pain.
From runner’s knee to fraying cartilage, knees are involved in 40% of sports injuries. But it can be hard to pin down what’s wrong, or what to do about it. Just because knee issues are common, that doesn’t mean we should ignore them and soldier on.
Research on electrolyte supplementation is mostly aimed at athletes, she said. Some sources say that water is fine for anyone in an activity that lasts less than an hour; some say even more activity is needed before anything beyond water is helpful.
Cracking and popping joints, medically known as crepitus, are normal. Joints are points in your body where two bones meet. You might occasionally hear your knees popping or notice your back or bones crack as you move them.
A tendon rupture is a break in a tendon, the structure that joins a muscle to a bone. It can result from overuse, an injury, or an underlying condition.
