Squat is a trump card for practicing thigh muscles. Hard pulling is the most effective action to improve waist strength.

2. Different postures;

Squat: Knee joint and hip joint have great flexion and extension-sitting and squatting posture.

Hard pull: the flexion and extension range of hip joint is large, and the flexion and extension range of knee joint is smaller than that of hip joint-flexion posture.

Extended data:

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Precautions for squats:

1, do what you can:

Squats are heavy, don't blindly increase the weight. You must be careful when practicing without protection and help.

2, the correct action:

It is wrong and dangerous to bend over and practice squats. Be sure to look up when you do the action.

3. Reasonable action rhythm:

Don't put it down too fast or too low when squatting, otherwise it will easily damage joints such as knees and ankles. The reason why the barbell is put down quickly is that the supported muscles are too loose. The barbell is heavy and has a certain speed, which will lead to the inability to get up or slide. The survey shows that barbell slippage occurs during lowering, accounting for more than 70%.

4. When practicing squats, protection and help are very important:

There are mainly two ways: "holding the waist" and "holding the bar" Waist: Behind the practitioner, stand in the same direction, put your hands around the waist of the practitioner and squat together. Grip: Stand in front of or behind the exerciser and hold the barbell with the palms of both hands up.

Baidu encyclopedia-squat

Baidu encyclopedia-hard pull