APA 3325 Lecture Notes - Lecture 16: Arteriovenous Oxygen Difference, Homeostasis, Hexokinase

• School: University of Ottawa
• Department: Human Kinetics
• Course: APA 3325
• Professor: carlagreuts

Document Summary

Intermuscular coordination (synchronization, recruitment, rate coding: neuromuscular inhibition, emg activity and force production. Energy system adaptation: atp cp : increase stores of atp and cp, we need a lot of atp: very important source of energy for resistance training, anaerobic glycolysis increase in levels of glycolytic enzymes. Less la produced, more ef cient cori cycle, increase la tolerance. The enzymes that involve in glycolysis will increases hence, will create more atp. Less lactic acid produces, ( you have buffer in place for la that are being produced. Increase number of capillaries in the muscle helps support metabolism and contributes to total muscle size. Improved capillarization has been observed with resistance training by body builders but decreased in power and weight lifters. Increase of capillaries linked to intensity and volume of resistance training. Time course of changes in capillary density is slow (more than 12 weeks). Capillaries: will bring more blood, sugar, o2, and helps remove la and other waste product.