Kinesiology 2000A/B Lecture Notes - Lecture 3: Osteoporosis, Metabolic Waste, Delayed Onset Muscle Soreness
19 Sep 2018
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Document Summary
Scenario: let"s say that you go on your first run in a while what happens internally: cardiovascular system, in general the cv system responds predictably to the increased demands of exercise. Checking in: lets say that you take up a 12 week program consisting of weight training and running: musculoskeletal system, endurance training (run longer) Increased myoglobin content (myoglobin stores energy in muscles: increased capacity to use fat for energy-> glycogen sparing. Are things that ppl can do to load their muscles but its better if they work towards learning how to spare it: resistance training (increase in ability to lift things, trained muscles can exert increased force. Hypertrophy: myofibril size and number, hyperplasia (once you use up all. Recruitment: thanks to the nervous system, recruits contractile units in the muscle (allows us to lift more/get stronger: muscles soreness is normal. Happens in response to muscle damage/ and growth.
