Popsugar Fitness Strength Training Leg Workout For Bad Knees This 25-Minute Leg Workout Is Designed For Those With Knee Pain December 18, 2020 by Victoria Moorhouse View On One Page Photo 5 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Standing Hamstring Curls Dr. Malek explained that standing hamstring curls helps to isolate the hamstring activation — an important factor for knee strength and stability. Stand with thighs parallel. Slightly tuck the tailbone and squeeze the glute, then bend the knee. Return to tap the ground and lift. Perform 3 sets of 8, with 30 seconds rest in-between. Repeat on the other leg. However, if you want to just strengthen the knee that experiences pain, consider opting for doing that side only. Previous Next Start Slideshow Strength TrainingLeg WorkoutsLeg Exercises