6 Exercises That Keep Your Knees Healthy Runners World blog kickstart your heart get simple tips on how to keep your heart healthy read more have the flu ? combat the flu virus with these steps read more get moving again tips on relieving knee joint pain read more previous next ask a Healthy knees are important to your well-being, keep the “good” knee bent. turn foot of troubled leg out so toes point to the side, tighten knee, lift leg in the air, and hold for 5. 6 Ways To Prevent Knee Problems Health Com Daily health tip eat breakfast every day. eating a nutritious breakfast is a great way to jump-start the day. eating a healthy breakfast can also keep your cholesterol in check, make your body more responsive to insulin (and so help protect against type 2 diabetes), improve your performance on memory-related tasks, minimize impulse snacking and overeating at other meals, and boost your intake. To keep your knees healthy, try to: 1. lighten the load. walking can put significant str...