HE435 Lecture Notes - Lecture 2: Exercise Physiology, Exergonic Reaction, Muscular System
Document Summary
Any movement that works the larger muscles of the body, such as arms, legs and back muscles. Pa that is planned, structured, and repetitive. 4 main systems: you would have covered how these systems maintain homeostasis, how to respond to exercise, metabolic, cardiovascular, respiratory, muscular. When we are at the skeletal muscular there will be an increase in metabolic demand. Central pump; heart, pumps at a higher rate during exercise the lungs needed for gas exchange. Phosphagen system is the first to supply. Atp at the bulk of exercise first 60s relying on the glycolytic systems. There"s system don"t activate in a sequential system. When we think about these different systems, think about the fact that atp per second when looking a phospgan system can be produced at a rapid rate for a very short time. Normal: 60-85 bpm, elite endurance athletes: 28-40 bpm.
