full - arm surround
The first type: prepare: legs are upright, feet are separated from shoulder width, eye level, hands straight ahead of the flat. Action: double arms straight up, through the first two sides ( as far as possible to the ears ), back to the front, round to the front level, for 1. A total of 50 times. Speed: medium speed, uniform speed. Note: 1. the arms are kept straight at all times; 2. if you can't finish 50 times at the beginning, you can finish it in the second time, until you can finish the 50 times at a time.