HMS, BM EQ-Bank 112

Sample Answer – Nervous system, muscular system and skeletal system

Overview Statement:

• Balance during beam routines requires nervous, muscular and skeletal systems working interdependently.
• Their relationships create continuous adjustments maintaining equilibrium on the narrow apparatus.

Component Relationship 1 – Nervous to Muscular:

• Inner ear organs and proprioceptors detect body position changes instantly.
• These sensors directly cause muscles to contract for balance correction.
• Vision works with body position sensors to show where the gymnast is in space.
• The connection reveals how sensing movement enables quick muscle responses.
• Such coordination shows why nerve signals and muscle actions must work together for balance.

Component Relationship 2 – Muscular to Skeletal:

• Core muscles maintain constant isometric tension around the spine.
• These contractions work through skeletal attachment points to stabilise posture.
• Limb muscles interact with joint levers to create precise adjustments.
• This connection shows how muscles use bones as mechanical advantages.
• The relationship enables fine-tuned movements essential for beam performance.

Implications:

• All three systems depend on continuous communication for successful balance.
• Nerves sense position which causes muscles to move using bones as levers.
• The interdependence means interruptions to any system affects balance ability.
• Therefore, gymnastic training must develop all three systems equally.