Kathryn+D


 * THE STUDY OF THE STRENGTH OF THE HAND WHEN DIFFERENT EXERCISES ARE DONE**
 * Kathryn Dudash**
 * 2011-2012**
 * ABSTRACT **

The purpose of this study was to determine if different exercises and temperatures of the hand affect its strength. Both cold and warm particles can transfer between two objects. In the study, the hand was placed in cold water and the probe was squeezed; this was also repeated with a hand warmer. Results showed that when the hand was cooled, it was the strongest. The hand soaked in cold water had the strongest grip because the hand was cold and by squeezing hard the hand would warm up.
 * CONCLUSION **

Results showed that when the hand is heated or cooled, the hand has more strength than when the hand was at the normal temperature, and the hand is strongest when it is cooled. The data from the experiments is important to the world because it shows why it’s important to warm up to make the muscles stronger. The hypothesis was wrong as it was predicted that the heat being applied to the hand would cause the hand to be the strongest and the cold water would make the hand the weakest. A future experiment would be to warm a different part of the body and then cool the same part of the body to determine if the cold would still be the strongest and the warm would be the second strongest.

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