This exercise will target the calf muscles (great calf workout), hamstrings, and glutes. (gymjunkies.com)
In the legs, calves are the most important part and there is a full calf workout at home for those who really don't want to spend their money in the gym. (hghenergizerplus.com)
By the beginning of the 3rd position, its normal to feel like your killer calf workout are on fire — keep going. (gymjunkies.com)