Problem: Tight calves and a weak tibialis anterior muscle (the one next to the front of your shin) are two of the most common causes of ankle injuries.
Solution: Ankle circles, which can stretch your ankles and strengthen your tibialis. Lie down, grab the back of one knee, and pull your leg to your chest. Begin making circles with your foot. Do 20 to 40 clockwise and then repeat the opposite way. Do these every day and strive for more circles at each session. Increase the effectiveness of the exercise by using a foam roller on your calves beforehand.
While it may seem too simple to be effective, ankle circles will make a difference right away. By bringing your tibialis into balance, you'll increase the potential for your calves to get stronger and boost the stability of the joint, lessening the likelihood that your ankles will roll out on you when playing basketball or any other vigorous sport.