1, solve the relaxed arm
Put your hands on ears, and then forced up on the arm, the arm muscles feel the feeling of stretching to maintain this position for 2 – 3 seconds, then lay down, each 10 times, 10 times as a group
2, strong in arm exercise
Hands crossed and thumbs down, arms extended forward. Still 2 to 3 seconds hands reverse look back further on the extension of time of about 2 to 3 seconds.
Slowly for about 10 to 20 times.
3, muscle tension arms inside thin men and women’s tennis training
Shoulder massage with one hand, and kept shrugging, hand press downward pressure has been. Arms, particularly the hand pressing the inside muscle tension training.
About 5 seconds each, a total of 5 times.