domingo, 6 de noviembre de 2011

Warm up

1 comentario:

  1. Hello, this is Michael. You did a good job. Your English here is very good. There were just a few easy to make mistakes. Changes are in ´´quotes.´´

    Slide 2:
    To increase ´´the speed´´ of contraction and relaxation of warmed muscles

    3:
    ...for the purpose of ´´the´´ motion of body parts

    9:
    ...they can be ´´caught´´ by the...

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