Repetitive strain injury (RSI) is a general term used to describe the pain felt in muscles, nerves and tendons caused by repetitive movement and overuse. It's also known as work-related upper limb disorder, or non-specific upper limb pain
Inflammation of a bursa, which is a fluid-filled sac that acts as a cushion for a joint, is known as bursitis. Signs of bursitis include pain and swelling. It is associated with frequent overhead reaching, carrying overloaded backpacks, and overusing certain joints during sports, such as the knee or shoulder.
In carpal tunnel syndrome, swelling occurs inside a narrow "tunnel" formed by bone and ligament in the wrist. This tunnel surrounds nerves that conduct sensory and motor impulses to and from the hand, causing pain, tingling, numbness, and weakness. Carpal tunnel syndrome is caused by repeated motion that can happen during activities like typing or playing video games (using joysticks). It's rare in teens and more common in adults, especially those in computer-related jobs.
It is an inflammation of the muscles, tendons, and bone tissue around your tibia. Pain typically occurs along the inner border of the tibia, where muscles attach to the bone
It is a condition where there is inflammation of the tendon which connects the muscle with the bone for the smooth movement of the Limb. Its can be of Patellar tendinitis, Tendinitis of wrist, Achilles tendinitis or De Quervain's tenosynovitis.