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REST VS EXERCISE - Coggle Diagram
REST VS EXERCISE
CARDIOVASCULAR SYSTEM
Heart rate increases
Stroke volume increases
Cardiac output increases
Blood flow to muscles increases
Oxygen transported faster
Nutrients delivered to muscles
Waste products removed
Blood vessels dilate
MUSCULAR SYSTEM
Muscles contract using ATP
Muscle fibers work harder
Type I fibers → endurance
Type II fibers → power and speed
Muscle hypertrophy
More mitochondria develop
Increased strength and endurance
Exercise
High heart rate
Faster breathing
Sympathetic nervous system active
Increased oxygen consumption
Increased energy demand
Increased body temperature
Rest
Low heart rate
Low breathing rate
Parasympathetic nervous system active
Low oxygen demand
Stable metabolism
Phosphocreatine System
ENERGY SYSTEMS
ATP System
Immediate energy
Lasts a few seconds
Short bursts of energy
High intensity activities
Anaerobic System
Produces lactic acid
Sprinting and HIIT
Aerobic System
Uses oxygen
Long duration exercise
Running and cycling
ENDOCRINE SYSTEM
Adrenaline increases
Cortisol increases
Growth hormone released
Testosterone supports muscle growth
Improved insulin sensitivity
TEMPERATURE REGULATION
Body temperature rises
Sweating increases
Skin blood flow increases
Heat dissipation
Water and electrolyte loss
NERVOUS SYSTEM
Brain sends signals to muscles
Faster reactions
Better coordination
Increased sympathetic activity
RESPIRATORY SYSTEM
Breathing becomes faster
Breathing becomes deeper
Increased pulmonary ventilation
More oxygen enters the body
More carbon dioxide removed
Increased respiratory rate
Increased tidal volume
Better gas exchange