(1) Put your hands together and straighten forward. (2) Put your arms close to your ears and stretch them upward with your hands folded. (3) Then stretch them upward with your hands crossed. Then pull your arms and tendons outside your body to the left, then to the right, and then to the other side. (4) Put your hands together and pull them back.

The second trick is to turn around.

Then the action of the whole arm ~ put your hands straight and flat on both sides, palms up, then turn clockwise for 30 times, and then turn counterclockwise for 30 times. This action is really sour, but it is very effective and true!

Third, push hard.

(1) Put your hands together on your chest, and then count to ten with your hands. (2) Do the same thing on your head once. (3) Turn your hands in front of your abdomen once, so that you can move to all positions of your arms. Muscle! Because you just did strenuous exercise? So let's finish it!

The fourth measure is massage and pat.

(1) First, bend your left hand backward, press down your left elbow with the palm of your right hand, and count to ten. The same action will count to ten in turn. (2) Then, the left hand bends backward without changing the action, and the right palm arches to empty the left arm, as does the other side. (3) Then, insert your hand into your waist and exert force. A protruding muscle, deltoid muscle, will appear on the outside of your arm, and an arm hole will appear in the depression directly below. According to it, there is a thin arm, which can improve the effect of pain ~ but it is actually a bit troublesome to find. You can press the whole upper arm, not only relax the muscles that have just finished exercising, but also massage the acupuncture points by the way! Super simple!