30 Days of Stroke Recovery Exercises — Day 6: Lateral Trunk Flexion
Exercise 6: Lateral Trunk Flexion
Purpose
Lateral trunk flexion helps improve:
• side-to-side trunk strength
• sitting and standing balance
• core stability and posture
• control during reaching and daily movements
After a stroke, weakness in the muscles along the sides of the trunk can make it harder to maintain upright posture, shift weight safely, or recover balance during movement.
Strengthening these muscles can improve activities such as:
• reaching for objects
• sitting upright for longer periods
• transferring safely
• maintaining balance while walking or standing
This movement also helps improve awareness and control of the affected side of the body.
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Tier 1 (Active Lateral Trunk Flexion)
Best for:
People who can perform side bending with moderate control.
How to perform:
Sit tall with feet shoulder-width apart.
Place your hands across your chest or at your sides.
Slowly bend your trunk to one side while keeping both hips grounded in the chair.
Return slowly to the center.
Repeat on the opposite side.
Continue alternating sides.
Goal:
8–10 repetitions per side.
Focus on smooth movement without collapsing forward.
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Tier 2 (Strength Challenge)
Best for:
People who can safely control side bending movements without assistance.
How to perform:
Sit upright with strong posture.
Hold a light object such as a small dumbbell or weighted ball in one hand.
Slowly bend sideways toward the weighted side.
Return to the center using controlled trunk muscles.
Repeat on the opposite side if appropriate.
Continue alternating sides.
Optional progression:
• Perform the exercise while seated on a stability cushion
• Increase hold time at the end of the movement
• Perform the movement standing with support if appropriate
• perform while standing
Goal:
10–12 repetitions per side.
Focus on controlled movement and maintaining balance throughout the exercise.
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Safety Tips
Before trying this exercise:
• Use a stable chair that will not slide
• Keep both feet flat on the floor throughout the movement
• Move slowly and avoid excessive leaning
• Avoid forcing the movement into painful ranges of motion
• Stop if you feel pain, dizziness, or instability
If trunk control or balance is limited, having someone nearby for support can help increase safety.
Disclaimer:
This content is for educational purposes only and does not replace medical advice or rehabilitation care. Exercise after stroke varies widely depending on individual health status and stage of recovery. Always consult a physician or qualified healthcare professional before beginning any new exercise program. Stop immediately if you experience pain, dizziness, shortness of breath, chest discomfort, or loss of balance. Participation in any exercise shared here is voluntary and done at your own risk.