You can develop chiseled calves with help from the Body-Solid Powerline PSC43X Seated Calf Raise Machine. This calf raise machine operates on a 3:1 weight ratio for developing powerful calves and features an angled foot platform with a nonslip surface that allows a full range of motion. Adjustable for most user sizes. Body-Solid Powerline PSC43X Seated Calf Raise Machine - Weight Benches at Academy Sports