The ulnar nerve is one of the major nerves of the upper extremity. Nerves are structures that allow information to travel from the brain to the periphery of your body, and nerves can also send messages back to the brain. Nerves in the upper extremity carry important information about sensations that you can feel, and movements that your brain wants your body to make.
People who engage in high-intensity interval training are at greater risk for injury, especially in the knees and shoulders, a Rutgers study found.
The use of knee braces in sports medicine is a controversial topic. Knee braces are used for a wide variety of problems and conditions. But do knee braces help?