Pay attention to keep the trunk straight during the action to make the action more effective.

General routine hard pull refers to the action of bending legs and hard pull, mainly to exercise the back;

In fact, straight leg hard drawing is very similar to conventional hard drawing, but by changing the details and ideas, biceps femoris (hamstring muscle) can bear more loads.

Muscle groups that can be exercised by stretching legs: including biceps femoris, gluteus maximus, erector spinae, semitendinosus and semitendinosus.

Action essentials: feet open, slightly narrower than shoulders. Bend your knees slightly.

Note: "straight leg hard pull" is not to make your legs completely straight, but to bend your knees greatly, so you should keep your knees slightly flexed to protect your lumbar vertebrae and knee joints.

At this point, bend forward, pay attention to the whole movement and keep your back straight. Hold the lever with both hands, and the grip distance is slightly wider than the shoulder. Don't bow your head.

Contraction of lower back muscles, upper body upward and backward, and shoulders backward as far as possible. Finally, try to contract the sacrospinous muscle, rest for a second, and then bend forward slowly until you feel that your back can't go down any more. Exhale when pulling up, inhale when putting down.