Squat 100 kg is normal, and the performance of squat has a great relationship with weight (in order to be close to ordinary bodybuilders, squat in this paper refers to half squat with knee joint parallel or slightly lower than hip joint, not full squat).

Relatively speaking, Huck's squat is more difficult, and the back pedal helps, so the actual weight is less, and the essentials of action are relatively simple than Huck's squat.