Isometric quadricep and hamstring strengthening exercises will not affect back, and help you in knee pain
1. you can sit on bed with knee straight, keep a small, rolled towel below knee and try to press it, hold for 10 seconds and then relax for 2-3 seconds.
repeat this 10 times for both side
gradually exercises with resistance can be started
Next Steps
clinical evaluation is needed for back and knee pain, in case of knee swelling or numbness of foot, contact the doctor
Health Tips
Avoid improper techniques for squatting and improve mobility