It's crucial to consult with a healthcare professional or a physical therapist to determine the cause of your knee pain and to receive personalized recommendations. These exercises are meant for informational purposes only and may not be suitable for everyone.

Clamshell Exercise:
- Lie on your side with your hips and knees bent.
- Keep your feet together and lift your top knee while keeping your feet in contact with each other.
- Hold for a few seconds and then lower the knee back down.
Side-Lying Leg Lifts:
- Lie on your side with your bottom leg bent for support and your top leg straight.
- Lift your top leg towards the ceiling, then lower it back down.
- Perform this exercise with control, focusing on the outer part of your hip.
IT Band Stretch:
- Stand with your feet together and cross your left leg in front of your right.
- Lean to your left side, reaching down towards your toes.
- You should feel a stretch along the outside of your right leg.
Quad Sets:
- Sit on the floor with your legs stretched out in front of you.
- Tighten the muscles on the top of your thigh and press the back of your knee into the floor.
- Hold for a few seconds and then relax.
Terminal Knee Extension:
- Sit with a rolled towel under your knee and extend your knee as much as possible.
- Hold for a few seconds before relaxing.
Step-Ups:
- Use a sturdy step or platform.
- Step up with your affected leg, then step back down.
- Ensure proper form and control.

Remember to start with low resistance and progress gradually. If any exercise causes pain or discomfort, stop immediately and consult with a healthcare professional. It's also important to incorporate general strength and flexibility exercises for the entire lower body, as well as cardiovascular exercise, into your routine for overall knee health.