1. leg parallel to the floor

Lift the chair so that the thighs are parallel to the floor to reduce pressure on muscles, tendons, and bones and prevent musculoskeletal disorders; Choose a chair with a backrest and place a rolled towel or pillow at the waist; Keep your hands, wrists, and forearms in a straight line. When your front arm is on the table, keep your head and body in a straight line, slightly forward; The elbow should be close to the body, preferably bent at 90-120 degrees; Shoulders relaxed, upper arms naturally drooping; Place your feet flat on the floor; It's best to add a pillow to the chair.

2. Walk frequently

The human body's tolerance for the same seat is 20 minutes, and discomfort may occur after 20 minutes. It is recommended to stand, stretch, or walk every 15 minutes, and change seats at least every 30 seconds.

3 Dry cleaning legs

First, hold the base of one thigh with both hands and massage it from the base of the thigh to the ankle with a certain amount of force. Then massage back and forth from the ankle to the base of the thigh, and rub the other leg in the same way, repeating several times. This method can make the joints flexible, improve leg muscles and walking ability, and prevent varicose veins, edema, and smallpox.

4 swinging legs.

Grasp a tree or wall with one hand, swing your leg forward, lift your toes forward, then swing back, and push your toes back, keeping your feet straight. If you swing your legs, guide your upper body, and change your legs dozens of times, it can prevent leg atrophy, weakness, cramps, and so on.

5 Rubbing Legs

Grasp the other leg with both palms, turn around and rub it 20 times each time, then rub the other foot in the same way. This method can open up blood vessels and increase leg strength.

6 Twisted Knees

Bring your feet together, bend your knees slightly, place your hands on your knees, and form a circle with your knees. Turn left and then right 20 times to treat lower limb weakness and knee joint pain.

7. Flip your toes

Sitting upright, straightening legs, bending head and body forward, and pulling toes 20 to 30 times can exercise the waist and legs, increase foot strength, and prevent foot weakness.