Explain what distinguishes acute a chronic sports injuries.

Acute sports injuries are generally those that result from some sort of traumatic event on the body. Since they generally result from trauma, acute injuries tend to have a rapid onset and progression, but this can also mean that they will be of more limited duration. Chronic sports injuries, however, are generally those that develop over extended periods of time from overuse and improper exercise techniques. The slow onset and progression of chronic injuries tends to also extend the time needed to recover from them.

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                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.