A. Ethics
I'm 95% positive on this one, I hope I helped!
Progression. A principle that refers to the gradual increase in the amount of exercise or overload sustained over a specified period of time Recovery Heart Rate.
<span>Accidental injury means an injury that results accidentally or from any external, violent and anticipated causes. For instance, an unintentional bodily injury resulting from any external force and against the normal course of events can be categorized as an <span>accidental injury</span></span>