Start by massaging your calf muscle again, continue with calf raises to strengthen the muscles. If you’re feeling any pain here, please modify as shown in the videos (do not push yourself too far with these exercises).
Props needed: lacrosse ball, resistance band that you’ll attach to something and a step (lower stair of a staircase or a pile of books should do the trick).
Stay with this video for as long as your injury needs you to. When you’re ready, check out the next video in the achilles rehab program: