Sell Table Tennis Trainer Elastic flexible shaft fixed training device Parent child table tennis trainer Table Tennis Trainer for fitness Self training Table Tennis Trainer best price

Table Tennis Trainer Applicable age: juvenile (7-14 years old) Multi function: no Material: Wood Electric or not: no Inflation: no Soft axis Table Tennis Trainer Unlimited venues, ready to exercise Height adjustable Can be used over 3 years old Table tennis * 3 Weighting base * 1 Flexible shaft elastic rod 87cm Playing table tennis can prevent myopia. This is because an important cause of myopia is eye fatigue. When the eye looks at a near object, the curvature of the lens increases, so as to enhance the ability of light curvature and make the object image fall on the retina; If you look at distant objects, you don't need to adjust them. People who have been engaged in close work for a long time are prone to visual fatigue because the lens is always in a highly regulated state. At the same time, when looking at near objects, the two eyeballs converge to the direction of the nasal root, so that the eye muscles compress the eyeball, over time, the eye axis will slowly grow, resulting in myopia.