Feature： 1.GREAT FOR TONING AND STRENGTHENING YOUR LEGS - Turns dumbbells into ankle weights, this ankle strap allows you to add lightly weighted exercises to your leg training, muscle groups such as glutes, hamstrings, quadriceps and hip flexors by adding weight to your feet, you can easily perform machine equivalent movements and many others. 2.Ramp Up At-Home Leg Workouts Intensity in a Portable Way - The III-Gen Dumbbell Foot Attachment is lightweight, does not take up extra space and is perfect for home gyms, physical therapists, personal trainers, athletes or those on the go. Great alternative to bulky devices such as leg curl and extension machines, monkey foot. Portable way to add weight to your leg workout, such as hamstring curls, kickbacks, hydrants, shells. 3.YOUR TIBIALIS TRAINER TO STRENGTHEN TIBIALIS ANTERIOR - Works as a tibialis bar or tibia dorsi calf machine, an ATG knee over toe equipment that works your shin muscles by strengthening tibialis anterior, knees and ankles, you can jump higher, run faster, improve balance, potentially reduce post-workout pain and reduce the risk of ankle and foot injuries Unlike the traditional tibial bar, you can stretch your foot 360 degrees and build your tibialis muscles more flexible. 4.Sturdy, safe, convenient and easy to use. Designed by a professional rehab trainer, made from the same material as the car seat belt with reinforced seams, this ankle strap can hang 100 pounds dumbbell for leg lifts or weight bar (or max. 50 lbs for hamstring curls or donkey kicks) It is super easy to use, convenient to change foot weights. Take it to your family, friends or gym lovers as a great gift, we believe they will love it. 5.PERFECT FOR BEGINNERS TO PROFESSIONALS - Topjum's adjustable ankle weights allow you to easily change weights at your ankle, it opens up a whole range of possibilities for lower body workouts, you can even add it to the glute bands for extra resistance, which provides more ways to expand your work routine. Help you recover or reduce from injury, relieve pain. We guarantee your full money back, if you don't like our products, buy it now without worry. Packaging： 1/2/3Pcs