You can adjust different angles and stretching poses, to achieve different degrees of stretching of various parts of the body.
Metal Slant Board Calf Stretcher for Squat, Pilates Stretching Equipment, 600...
Portable Wooden Slant Board Calf Stretcher Adjustable Incline Wedge Squat
Wood Slant Board Calf Stretcher Exercise Squat Wedge 300lb Physical Therapy
Portable Slant Board, Calf Stretching, 350 Lbs, Adjustable, Wooden, Black
