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Anatomy and physiology for exercise and health (The muscoskeletal system…
Anatomy and physiology for exercise and health
The heart and circulatory system
HEART
valves
coronary circulation
heart disease
vascular disease
caused by inflammation within blood vessels and subsequent build up of mineral, protein and fat deposits
deposits creat plaque on vessel walls
BLOOD PRESSURE
BP is measured using systolic and diastolic pressure
1 systolic: contraction. The pressure exerted on artery during contraction phase of heart beat.
2 diastolic: relaxation. The pressure exerted during relaxation phase of heart beat.
BP= cardiac output x total peripheral resistance
The greater the cardiac output, the higher the blood pressure
Peripheral resistance is increased by construction or decreased dilation of the blood vessels
The muscoskeletal
system and exercise
Cellular structure of skeletal muscle
Force generation and the sliding filament theory
Effect of exercise on fibre type
Muscle fatigue, soreness and o2 debt
Planes of movement
Axes of movement
Postural and core stability
The stabilising ligaments and
muscles of the spine
Postural dysfunction and it’s effect on movement efficiency
Performing core exercises
Types of stretching
The nervous system and
its relation to exercise
Role of nervous system
Components of the nervous system
The structure and function of a neuron
The endocrine system and its relation to exercise and health