There are many treatment options for various knee problems that are nonsurgical.

Physical Therapy
A physical therapist is an excellent way to get started with a rehabilitation program for your knee if you are having many minor knee issues. There are many good resources for information available online to get you started:
- Knee Exercises from the AAOS
- Knee Exercises from LIVESTRONG.com
One of the things that helps with overall health, weight control and well being is physical fitness. A great resource for fitness tools is the LIVESTRONG Foundation.