A friend who weighs 75kg can choose 150kg to 225kg during exercise, and 300kg is the normal level. When using the backward pedal machine, only by choosing the right weight can we achieve good exercise effect. Exceeding is the overload level.

Generally, the weight of the leg lift of the back pedal machine is about two to three times its own weight. Leg lifting is one of the oldest and most important strength projects, which improves the strength of knee extension.