Knee exercises are physical activities designed to strengthen the muscles around the knee joint, improve flexibility, and enhance overall mobility. These exercises can help prevent injuries, alleviate pain, and support recovery from knee-related issues. Common knee exercises include leg raises, squats, and hamstring stretches. Incorporating knee exercises into a regular fitness routine can benefit people of all ages, especially those with conditions like arthritis or those recovering from knee surgery. It is essential to perform these exercises with proper form to avoid strain and maximize effectiveness. Always consult a healthcare professional before starting a new exercise program.