Lying Calf Pumps: Sit on the floor, and stretch your legs, but keep them parallel. Tighten your right leg’s calf muscle and push your toes forward as if you are pushing a heavy weight away from your feet. Push your toes until your calf muscle contracts tightly and hold for 3-5 seconds. Then, while keeping it contracted, bring your toes toward your body. Repeat this motion without relaxing the calf muscle for 10-30 times. Repeat for other leg.
Standing Calf Raises: Stand up straight, and raise yourself up on your toes as high as you can. Hold for 3-5 seconds and then go back down slowly. Without pausing to rest your heels on the floor, go back up again. Repeat this motion for 10-30 times or more as desired.
Donkey Calf Raises: Standing up, bend down at the waist until your palms touch the floor. Keep a wide distance between your hands and your legs so you can keep your back straight. Also keep your legs straight, but not completely extended, as this may cause knee problems. If you’re in doubt, just keep your knees slightly bent. You should keep the pose of a cat perched up on all fours. Now, using your hands to support your body weight, push your hips up with your calves, as high up as you can go. Hold for 3-5 seconds, and repeat for 10-30 times or more as desired.