CHAPTER 3 - Cardio, Respiratory and Metabolic Adaptation

Ver más

house (phrasal verbs)

por belen g.

effects of exercise

por Willmott Willmott

MS Mind Map

por Faith Palmer

Types of Exercise Activity

por Phil Dollimore

Anaerobic exercise

- increase aerobic capacity

- increase buffering capacity

- Glycolytic system

- ATP-PCr system

- small increases in stroke volume

- decreased resting blood pressure is greater

- decreased submaximal heart rate

- decreased resting heart rate

- small increase in left ventricle size

- small increase in VO2 Max

- small increase in cardiorespiratory endurance

Aerobic exercise

3. Metabolic adaptations

- glycogen sparing effect: less rely on carbo/glycogen

- muscle store more triglyceride

- muscle store more glycogen

- increase aerobic enzyme activity

- decreased VO2 during submaximal exercise

- increased capillary density

- increased mitochondrial density

2. CV adaptations

- decreased heart recovery

- lower heart rate during max workloads

- lower heart rate during sub max workloads

- lower resting heart rate

- increased stroke volume

- increased capillarisation of the heart muscle

- heart size - cardiac hypertrophy

1. Respiratory adaptations

- Increased respiratory rate and pulmonary ventilation at maximal exercise levels

- increased Tidal Volume at maximal exercise levels

- slight increase in Total lung Capacity

- respiratory system functioning usually does not limit performance

- arterial-venous O2 difference

- pulmanory diffusion

- pulmanory ventilation

CHAPTER 3 - Cardio, Respiratory and Metabolic Adaptation