Write a paper (250 to 500 words), answering the following questions:1. An athlete has sustained an acute knee injury. What is an appropriate modality to apply for this injury? What is the protocol usedfor the modality suggested? What is the series of sensations you would expect the athlete to feel during the application?2. How would you compare and contrast the application of heat and ice for both acute and chronic injuries? What are the physiologicalchanges that occur during treatment? Are both heat and ice easy to apply to the athlete and why? This question may be easier to answerusing a table format.Prepare this assignment according to the APA guidelines found in the APA Style Guide, located in the Student Success Center. Anabstract is not required.This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations forsuccessful completion.