Question

is running a mile aerobic or phosphagen

Answer 1

Running a mile is predominantly an aerobic activity. The phosphagen system, which provides energy through the breakdown of phosphocreatine stored in the muscles, is primarily used for short bursts of high-intensity activities lasting a few seconds, such as sprinting. Running a mile, which typically takes several minutes for most individuals, relies more on the aerobic system, which utilizes oxygen to produce energy over a longer duration.