Adjust the height of the seat: stand next to the spinning bike and adjust the height of the seat to the same height as your hips. Then don't worry, sit in the car and have a look first to ensure that the knee joint is between 30 and 40. If the seat is too high, the posture of the hind leg muscles will be deformed, resulting in strain of the hind leg muscles. Long-term use may also lead to Achilles tendon inflammation and back discomfort. If the seat is too low, the knee joint will be too bent and bear too much force, making the knee joint uncomfortable. In addition, if the seat is too low, the back will be excessively bent, causing waist discomfort.

Adjust the handlebar height: the handlebar height is slightly higher than the seat height. During the adjustment process, ensure that the distance from the front end of the car seat to the handlebar is appropriate, and the distance from the forearm to the palm is the most appropriate. In the adjustment of spinning bike, too low handlebar will make the shoulders, arms and wrists of the upper body bear too much, causing discomfort. Too high handlebar will make the body too straight, and the waist core muscle group will exert too little force, which requires extra force from the legs to make up for the strength of the core muscle group, which will make the thighs fatigue faster and reduce the exercise effect.