Specialised training 2
- Created by: KRCcook
- Created on: 16-03-16 15:18
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- specialised training 2.
- respiratory exchange ratio RER.
- ratio of carbon dioxide released compared to oxygen used by the body
- Estimates use of fats and carbs used in exercise
- tells which energy system is used.
- RER close to 1 performer using carbohydrates/close to 0.7 using fats
- lactate sampling.
- taking blood samples to measure amount of lactic acid.
- ensures training is at correct intensity levels.
- provides accurate data.
- measures OBLA.
- at 4 mmol
- glycogen loading.
- increase glycogen stores / super compensation.
- delays fatigue.
- (method 1) reduce glycogen levels.
- by increased endurance training.
- following three days of low carb diet.
- and tapering.
- few days before comp, high carb diet.
- trained athletes can rest for several days before eating high carb.
- increased water consumption helps best.
- by increased endurance training.
- (Method 2) day before comp, 3 min high intensity exercise.
- carb window opens
- immediately within 20 mins, intake high carb diet.
- plyometrics.
- type of power training.
- stretch reflex stops over stretching, is detected by muscle spindle.
- innitial rapid eccentric movement.
- followed by powerful concentric contraction.
- When quick stretch detected - stretch reflex to prevent overstretching. This action increases activity in eccentric muscle - results in potential powerful concentric contraction.
- three phases.
- (1) Eccentric pre-stretch, elastic energy stored
- (2) Amortization phase, change over from stretching to contracting
- (3) Concentric contraction, powerful overloading
- respiratory exchange ratio RER.
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