KNES 303 Lecture Notes - Lecture 11: Metabolic Acidosis, Exercise Intensity, Communist Youth Of Greece
Document Summary
Kne 303 lecture 11 exercise intensity. Monitoring and prescribing exercise intensity: rate of o2 consumption (vo2) , power output, heart. Rate, rpe, and blood lactate concentration are surrogate measures that reflect and/or are linked to the amount of atp is hydrolyzed and converted into mechanical work per unit of time used to quantify! We want to know how much atp we"re using during a given task. If we know the exercise duration, we can calculate energy expenditure. Loss of efficiency: what happens with increased exercise intensity, pcr, glycolysis, metabolite accumulation, upregulation of intracellular signaling, higher exercise intensity different metabolic consequences. In longer intervals, pcr replenishing is not as great so we are turning more to oxidative phosphorylation: during short intervals, minimal fluctuations in. Exercise intensity: what is it, there is a problem because it seems every measure has issues hr, rpe, vo2, rpe, etc. Intensity is important because it has specific effects/responses.