
supine core stability exercise alternating leg extensions while maintaining neutral spine and 90-90 hip-knee position
Lie on the back, with arms crossed the chest and hips-knees bend to 90-90 degrees with feet off the floor. Straighten one knee forward and bend the leg back to starting position, straight other leg forward. Repeat alternate
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.