Small S, thin arm exercise
1, by standing position, her hands hanging naturally, the feet and shoulder width, and prepared a towel.
2, fold the towel with both hands at both ends.
3, will extend his hands up, and then move to the right, hands elbow bent, right hand pull hard, pull over to the left so that the inside of his left big arm muscles feel stretched, and then straight back up the action.
4, the hands move to the left, hands elbow bending, left-handed pull hard, pull over to the right hand, so that the inside of his right big arm muscles feel stretched, and then straight back up the action.
5, may interact to do 4 times.
Effect: Because when the assistive devices used towels, so is an enhanced version of the same great arm to tighten the inside of the medial and lateral lumbar small arm muscles, on the upper lines have very good results.
Notes
Also because of the assistive devices, coupled with larger pull action, so be careful not to over-extend, easy to arm injury.