To perform a calf stretch correctly, follow these steps:
1. Stand facing a wall with your hands placed on the wall at shoulder height. 2. Place one foot behind the other, ensuring that both feet are pointing forward. 3. Keep the back leg straight and the front leg slightly bent. 4. Press your back heel into the floor and lean forward, feeling a stretch in the calf of the back leg. 5. Hold the stretch for 20-30 seconds, then switch legs.
