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YEAR 1: APPLIED ANATOMY AND PHYSIOLOGY - Coggle Diagram
YEAR 1: APPLIED ANATOMY AND PHYSIOLOGY
CARDIOVASCULAR SYSTEM
REGULATION OF RESPONSES
TRANSPORTATION OF OXYGEN
CARDIOVASCULAR DRIFT
CO: increases slightly, sort of remains constant due to heart rate and stroke volume increasing or decreasing during exercise.
HR: Increase as more O2 needs to be supplied to the working muscles to allow aerobic respiration and removal of waste products, such as CO2 and lactic acid to reduce onset of tedium and DOMS.
SV: Decrease (less atrial filling period, due to increase in speed of contraction due to increase in HR-contractile speed, also plasma in blood and loss of fluid during exercise means decrease in volume of blood→ more viscous).
End Diastolic Volume decreases due to faster contractions and reduction in plasma, so more viscous so takes longer to fill
VENOUS RETURN
CARDIAC OUTPUT
PHYSICAL ADAPTATIONS FOR A TRAINED PERFORMER:
Bradycardia→ Greater diastolic filling period in training-ventricle stretches further, greater ejection fraction, greater stroke volume and greater contractile strength to increase ejection fraction, increase SV too due to this.
MUSCULOSKELETAL SYSTEM
PLANES AND AXES
JOINTS, BONES AND MOVEMENTS
NEUROMUSCULAR SYSTEM
MUSCLE FIBRE RECRUITMENT
PNF
MUSCLE FIBRE TYPES
RESPIRATORY SYSTEM
LUNG VOLUMES