Lesson 3 - Muscle Tension and Shape Adaptation
Movement Patterns & Awareness
•Year 1
•Gymnastics
•Start Planning Better PE Lessons
Sign up free to access 3 complete units per month, unlimited activity library, and your personal locker.
What's included
- Complete activity instructions & timing
- Teaching tips & differentiation strategies
- Assessment guidance & success criteria
- Downloadable lessons & units
How can we use our muscles like switches to create and change amazing shapes with our bodies?
Learning Objectives
- Identify and demonstrate five different body shapes using appropriate muscle tension
- Use controlled muscle tension to hold shapes for three seconds consistently
- Adapt and modify basic shapes to create personal variations
Key Outcomes
- Students will demonstrate the difference between floppy and tense muscles
- Students will hold gymnastics shapes with good muscle tension for three seconds
- Students will create their own shape variations from basic positions
Equipment & Resources Required
Arranged in grid pattern with walking space between
Alternative: Carpet squares, yoga mats
Positioned for clear audio throughout space
Alternative: Tablet, phone with speaker
Large enough for whole class to see clearly
Alternative: Hand-drawn pictures, digital display
Key Vocabulary
When our muscles are tight and strong to hold our body in position
Lying on back with arms and legs slightly lifted off the floor like a shallow bowl
Lying on tummy with arms and legs lifted to create a bridge-like curve
Body curled up small with knees drawn to chest
Body spread wide with arms and legs extended outward
To change or modify something to make it different
Skill Progression Pathway
Understanding where pupils are coming from and where they're going
Prior Learning
- Basic understanding of body parts and positions
- Ability to follow simple movement instructions
- Experience with starting and stopping on command
Current Skills
- Understanding muscle tension versus relaxation
- Holding body shapes with control for short periods
- Adapting and modifying basic shapes creatively
Next Steps
- Linking shapes together in simple sequences
- Using apparatus to create shapes at different levels
- Partner work incorporating shape holding and observation
Milestone Indicators
Key Teaching Points
- Muscle tension is key to holding gymnastics shapes safely and effectively
- Three-second holds develop strength and control progressively for young children
- Gentle lifting prevents strain while building proper technique foundations
- Partner work teaches respect, cooperation and careful physical interaction
- Shape adaptation encourages creativity while maintaining technical standards
- Using imagery and descriptive language helps children understand and remember concepts
- Celebrating effort over perfection builds confidence and continued engagement
Common Misconceptions
- Students may think 'stronger' means lifting higher - emphasise control over height
- Children might hold their breath during shapes - remind them to breathe normally
- Some may believe muscle tension means being stiff all over - teach selective engagement
- Students might think all adaptations should be dramatic - value subtle changes too
- Children may compare their shapes negatively to others - focus on personal progress
SEN Adaptations
ADHD
- Regular movement breaks, clear physical boundaries, immediate positive feedback for focus and effort
dyspraxia
- Simplified shape expectations, additional support for spatial awareness, extended practice time for movements
autism spectrum
- Clear routine structure, visual schedule of lesson sections, quiet space available if overstimulated
visual impairment
- Clear verbal descriptions of all shapes, tactile guidance for positioning, partnering with sighted student for demonstrations
hearing impairment
- Visual demonstrations of all movements, hand signals for timing, written/picture cards for instructions
physical disability
- Adapted shapes from seated or supported positions, modified muscle tension activities, alternative participation roles
Cross-Curricular Links
English
Descriptive vocabulary for shapes and movements, following multi-step instructions
Maths
Counting to three with consistent rhythm, understanding of shape vocabulary and properties
Science
How muscles work in the human body, forces and resistance during partner activities
PSHE
Cooperation and communication during partner work, giving and receiving constructive feedback
Teacher Guidance
Positioning
Move around perimeter of activity area to observe all students, position centrally for demonstrations
Observation Focus
Watch for proper muscle engagement, safe shape execution, appropriate effort levels, positive peer interactions
Intervention Points
Step in if students show signs of strain, ensure partner activities remain gentle, redirect if shapes become unsafe
Demonstration Notes
Always demonstrate from side view for shapes, exaggerate key teaching points, use students as demonstrators when appropriate, maintain enthusiasm throughout
Verbal Cues
- •'Strong muscles, gentle lift!'
- •'Feel those muscles working!'
- •'Hold it... two... three!'
- •'Gentle push, strong resistance!'
Safety Considerations
Space & Surface Requirements
Space Requirements
Minimum 8m x 8m clear space, 1.5m between mats
Surface Check
Clean, dry, non-slip floor suitable for mat work
Equipment Safety
Safety Checks
- •Mats checked for wear, tears, or slippery surfaces
- •Music equipment positioned safely away from activity area
- •No trailing cables or obstacles in movement space
Risk Management
Key Risks
- •Back strain from excessive lifting in dish/arch shapes
- •Collision during musical statues warm-up
- •Inappropriate force during partner pushing activity
Risk Mitigation
- •Emphasise gentle lifting rather than maximum height
- •Clear boundaries and safe spacing for movement activities
- •Specific instructions for light, controlled pushing only
- •Continuous monitoring of student effort levels
Supervision & Emergency Procedures
Supervision Points
- •Position to observe spine alignment during shapes
- •Monitor partner interactions for safety and respect
- •Watch for signs of overexertion or discomfort
Emergency Procedures
Stop activity immediately if injury occurs, assess and provide appropriate first aid, contact school nurse if needed