1. Dumbell Manufacturers china
You can stand or sit, with your legs apart, straighten your body, with your right palm facing forward, and lift the dumbell Manufacturers china upwards, higher than the top of your head. Then, keeping the upper arm still and the palm forward, slowly lower the dumbell Manufacturers china to the back of the head, and then return to the starting position. Repeat a few times and then switch hands.
2. Dumbell Manufacturers china rowing directly
Stand with your legs hip-width apart and your torso straight. Hold a dumbell Manufacturers china in each hand and hang it in front of your thighs, palms facing back. Bend and lift the elbows up on the sides, pulling it straight up to shoulder height, noting that the elbows are slightly higher than the dumbbell Manufacturers china. Hold for a few seconds, and then slowly lower the dumbell Manufacturers china to the initial position.
3. Dumbell Manufacturers china alternately bend
Both sitting and standing positions are acceptable. Step on the ground with your feet together, keep your torso straight, hold one in each hand and hang it by your side, with your palms facing forward. Keeping your upper arm still, flex your left elbow and lift it to shoulder height while your palms are externally rotated to contract your biceps at the peak. Then slowly return to the original position. Bend your right arm while lowering your left arm, doing the same curl.