How to exercise the back muscles of the upper arm with dumbbells?
Bend over dumbbells with one arm flexion and extension
Target area: the back of the upper arm
Lean over and prop up your left hand on the edge of the stool or rigid bed. Kneel your left knee on the bench, and bend your right leg slightly to support your body. The upper body is parallel to the ground, holding a dumbbell in the right hand. The upper arm is attached to the side of the body, and the forearm is naturally drooping. Keep your upper arms still, and slowly straighten your elbow joints so that the dumbbells rise to the side and back of your body. Then slowly return the dumbbells to the initial position. After repeating the specified number of times, switch to the other side.
Practice effect: Even if the thighs are very strong because of kicking, you still can’t change the thin arms. If you want to change, you must exercise. This action is an isolated training action, which can be aimed at strengthening the triceps at the back of the upper arm. Make your arms thicker, stronger, and shoot higher and farther in the standing shot. When exercising, the angle of the wrist is different, and the focus of the exercise is different. Generally you can palm inward. Parallel bar arm flexion and extension can also effectively exercise the triceps. If you properly adjust the angle so that your upper body is perpendicular to the ground, you can even focus on it.
