Page 80 - Year 10 Knowledge Organiser

PE: Component 1 Task 3: 7 of 8

Justification Justification Justification
of activities/respons of activities/respons of activities/respons
es to es to es to
cardiorespiratory and cardiorespiratory and cardiorespiratory and
musculoskeletal syst musculoskeletal syst musculoskeletal syst
em em em
Responses to Responses Responses to
the Cardiorespiratory to the Cardiorespirat the Cardiorespiratory
system: ory system: system:
- Increased HR - Slight drop in HR - Slight drop in HR and
• Increased breat as intensity lowers breathing rate
hing rate - Slight drop for static stretches
• Increased depth in breathing rate - Maintained
of breathing as intensity lowers elevated heart and
• Increased suppl Responses to breathing rate for
y of oxygen the Musculoskeletal dynamic stretches Adapting warm ups for different participants/activities
to working musc system: Responses to
les - Increased production the Musculoskeletal Participants Activities
• Increased remov of synovial fluid in the system: • Varying intensities • Introduction of equipment specific
al of lactic acid joints to increase - Extending • Low and high impact to physical activity
lubrication of joint and muscles so they are • Varying time for the warm • Using movements and activities
Responses to range of movement full stretched up (longer for beginners/those with from the physical activity
the Musculoskeletal reduces injuries low fitness levels/50years+) • Stretching the main muscles
system: (eg. Strains) • Types of stretches used (simple required for the activity
• Increased tempe for beginners, compound stretch
rature for moderate/advanced
of muscles participants)
• Increased pliabil Delivering a Warm Up
ity of muscles
• Reduced risk Organisation and Demonstration Supporting Participants
of muscle • Space (area used) • Observing
strain • Equipment • Providing instructions, teaching
• Organisation of participants points and feedback to participants
• Timing
• Demonstrations
• Positioning