A common, painful condition affecting the lower portion of the spine. Low back pain is caused by injury to a muscle (strain) or ligament (sprain).

Physical discomfort in the elbow joint, or in the muscles, tendons and ligaments supporting it.

Discomfort in the wrist area, usually caused by injury or long-term conditions.

Pain in or around the knee that may indicate a condition affecting the knee joint itself or the soft tissue around the knee.

Post-traumatic pain is any pain that occurs after the healing of injuries from physical trauma. There are two main types of physical trauma: Blunt force trauma, which is when an object or force strikes the body with enough force to cause a concussion, deep cut, or break a bone.

Shin pain / splints occurs when you have pain in the front of your lower leg. The pain of shin splints is from the inflammation of the muscles, tendons, and bone tissue around your shin. Shin splints are a common problem for runners, gymnasts, dancers, and military recruits.

Two to three weeks of immobilization causes a loss of muscle mass of 5–10%, accompanied by a decrease in strength of 10–20% [6–8], and, accordingly, individuals with injuries that require immobilization of a limb experience a rapid loss of muscle mass and strength.

Sports injuries are injuries that occur when engaging in sports or exercise. Sports injuries can occur due to overtraining, lack of conditioning, and improper form or technique. Failing to warm up increases the risk of sports injuries.

Ankle pain can have causes that aren't due to underlying disease. Examples include poorly fitting footwear such as ski boots, high heels, sprains, strains, overuse, lack of use or trauma.

There are two reasons why stiffness seems to last a long time after casting a joint for a fracture. First there's the joint itself. After injury, the repair processes can be damaged and slow to return to normal.

Physical discomfort in the hip, which varies from mild to severe.