Final answer:
The best activity to do immediately after playing tennis is to stretch your leg muscles by slowly bending over and exhaling while reaching. This helps prevent injury and begins the recovery process. Hydration and gradual cooling are also important aspects of post-tennis recovery.
Step-by-step explanation:
The best activity to do immediately after playing tennis is C. stretch your leg muscles by slowly bending over and exhaling while reaching. It is important to cool down properly to prevent injury and aid in recovery. Slow, static stretching helps by gently elongating the muscles, which can prevent cramping and stiffness. Doing stretches where you slowly bend over and reach for your toes while exhaling can be beneficial. This type of stretching is part of a proper cool-down routine that allows your muscles to relax and recovery processes to begin.
After an intense activity like tennis, it is also beneficial to rest and recover. Drinking plenty of fluids, such as water or juice, can help with rehydration, and finding shade can help reduce your body temperature through sweating for evaporative cooling. This is crucial for returning your body to a normal temperature and state of hydration after intense physical exertion. It is, however, advisable to avoid the excessive intake of sugars often found in juices, making water a better alternative in most cases.