There are a number of different injuries that can occur while performing an athletic activity; however, the most common forms of sports injury include:

• Shin splints. The medical term for shin splints is “medial tibial stress syndrome,” referring to pain that is felt in the shin bones. This pain is typically caused by stress placed on the shinbone and the connective tissues surrounding it. Shin splints are painful and often debilitating; however, they can be avoided by wearing proper footwear, warming up before exercise, and strengthening your core and leg muscles.
• Strain or “pulled muscle.”A strain, also referred to as a “pulled muscle,” occurs when a tendon connecting your muscle to bone is stretched beyond its limits. Once the tendon is overstretched, it is more likely that it will be strained once again. 
• A sprain occurs when a ligament connecting one bone to another is stretched beyond its limits. Much like a strain, once a sprain occurs and a ligament is overstretched, it is more likely that it’ll occur again.
• Knee injuries. Your knee is the most complex joint in your body and is, therefore, one of the most commonly injured body parts. Knee injuries may include dull aches that run from your hip to your knee, repetitive use injuries making it difficult to move the knee, or more severe injuries such as an ACL tear.