Modified Squats For Healthy Knees

Did you know that more than half a million Americans undergo knee replacements every year? 
Weakness in the knees can cause ankle and foot pain and impede balance.
To keep knees strong and healthy, practice strength-training. Strong leg muscles act as shock absorbers for your knees; they support the knees and reduce stress on the joints. Flexibility, meanwhile, helps you maintain your range of motion and prevent injury.
 For sound, stable knees, try this modified squat. It will help strengthen your quads, glutes and hamstrings. Do three sets of 12 every other day.

Stand with your feet shoulder distance apart. Put your hands out in front of you, or lightly hold on to the back of a chair or a wall for balance. Keep your chest lifted and slowly lower your hips about 10 inches, as if you are sitting down into a chair. Do not bend forward at the waist, and make sure your knees do not go past your toes. Plant your weight in your heels, and hold the squat for five seconds. Push through your heels and bring your body back up to standing. You should feel this exercise in your thighs and buttocks.