Provide an example of a sport athlete who, in the course of competing, uses all three major energy pathways. Describe the individual demands that elicit the use of the energy pathways, how long the body utilizes each pathway as its main energy source, and why the utilization of all three is necessary for the athlete to compete.

Adouble-blinded trial for a new indication is conducted under an ind comparing two (2) marketed drugs, at twice the approved prescribed doses. on day 2, subject 603 had difficulty breathing. although it was life-threatening initially, subject 603 was treated and discharged directly from the emergency department after complete recovery. on day 5, subject 20 had a headache, which led to hospitalization and required blood pressure lowering medications. these episodes cannot be explained on the basis of the pharmacological property of either drug or the subjects' medical histories. the investigator would submit an sae report for