The Vector X Ankle/Wrist Weights helps in muscular endurance, weight loss, strength workout & toning. Increases the intensity of exercise, so even if the workout was for a shorter duration and you will still achieve greater impact on strengthening the legs/wrists. A few Workouts that can be done with Ankle/Wrist weights are Squat with Leg Lift, Supermen’s, and Weighted Arm Circles, etc.