Calf raise block. Used rubber non slip sheet for the grip. Feels great. | Calf raises, Calves, Feeling great
Swift Calisthenics Calf Raise Blocks - for Standing Calf Raise & Calf Stretches - Do Powerful Lower Leg Exercises at Home : Amazon.in: Sports, Fitness & Outdoors
Calf Squat Platform Block for Body-Solid Home Gyms