Tuesday, October 11, 2011

Back Hand Spring


In this video I am demonstrating a back hand spring. This motion uses physics in many ways. Most importantly it represents Newton's Second Law of Motion which is when force acts on a mass, acceleration is produced. To properly demonstrate a back hand spring one must first plie both legs, and bring arms from in front of the body down next to the thighs. This gives the first force on the body providing acceleration. Next the person must not only jump up, but also back keeping all muscles in the body tight and in a locked position. Once the hands are on the ground and the body is in a hand stand position, the dancer must push upwards, therefore pressing force toward the ground allowing the dancer to get enough acceleration to return to their feet.

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