Strenuous exercise causes lactic acid to build up inside muscle cells, resulting in muscle fatigue. When oxygen is available, the body will break down the lactic acid. For this reason, we say that an oxygen debt has been built up. Lactic acid fermentation occurs in some bacteria, in plants, and in most animals, including humans. How will muscle fatigue affect work output?
Hypothesis: Write your hypothesis below. Be sure to include an independent and dependent variable.

Please just write me a hypothesis on how limited oxygen supply effects the muscles in the hand. Thank you!