Sitting calf trainer

Description

1.Seat cushion: it adopts one-time forming PU foaming technology, in line with ergonomics, moderate hardness, soft and comfortable. 2.Exercise site: calf muscles. 3.Training method: Sit on the instrument, put your feet on the pedal, keep a slightly wider distance than the hip joint, keep your body upright, tighten your waist and abdomen, hold your chest up, hold your hands on the grip, keep your body stable, but don't use force. Back close to the back pad, relax your neck, head also close to the back pad, and eyes looking forward. Then inhale deeply, feel the thigh force, the front, back and hip of the thigh should be forced at the same time, exhale at the same time, push the weight up, when reaching the top, bend the knee slightly, do not completely straighten, pause for one second, then inhale deeply, bend the knee at the same time, return to the starting position.