Rower, also known as rowing machine, is an instrument that simulates rowing and has a good effect on strengthening the muscles of legs, waist, upper limbs, chest and back. Rowing is a smooth, interesting and challenging fitness exercise. Every stroke, the upper limbs, lower limbs, waist, abdomen and back will complete a complete contraction and extension in this process, which can achieve the effect of a whole body muscle exercise. Especially for people with more fat in the waist, abdomen and upper arms, boating will bring you unexpected fitness effects.