Similar to a treadmill, the price ranges from 1000 to 7000.

It is mainly aerobic training, which has outstanding effect on thigh exercise and is not suitable for people with knee problems.

It is not helpful for jumping, but it is helpful for leg endurance.

To practice jumping, you have to practice squatting.

Moderate intensity is greater than jogging intensity.

Whether it is perishable depends on whether what you buy is expensive or cheap and whether you use it often.

Rice cookers are not expensive, plug them in.

If the sports bike is not plugged in, it will cost at least 1000 yuan.

A kneepad costs more than 50 yuan, which is much more expensive than a flashlight and has a simple structure. What do you think is expensive?