soozier adjustable leg extension and curl machine 660lbs capacityTransform your workout with the Soozier leg exercise machine for your home gym! Tailor your training with 3 adjustable start and end positions for varying heights and a versatile backrest and head pad that supports your spine during exercises. Boost the intensity of your workout safely with 3 weight posts suitable for 1" Standard plates, maximizing your strength training while ensuring a smooth leg press experience every time.