Human: What are the most common types of injuries that athletes are at risk for? Assistant: 
The most common types of injuries that athletes are at risk for include sprains, strains, fractures, contusions, dislocations and concussions. Other more serious injuries such as torn ligaments, tendonitis, bursitis, and stress fractures can also occur. Injuries to muscles, tendons, ligaments and bones may result in pain, swelling, stiffness, limited range of motion or joint instability.