The gear setting of vertical motor is very clear, with three fixed modes and seven variable speed gears. You can change the gear and speed according to your own needs. It helps to improve the comfort and experience of rhythm. Moreover, the principle of vertical law motivation is a passive movement that moves up and down according to the action of simulating skipping rope. The frequency is within the acceptable range of human safety, which is relatively safe and reliable.

The skimmer has more than 100 gears and three areas, which can be adjusted according to its own adaptability. The skimmer moves left and right. The frequency is uncontrollable.