Brand: scool

Make sure this fitsby entering your model number. NEW INTELLIGENT HYDRAULIC POWER TWISTER - Upgrade multi-functional home and gym fitness equipment, new patents, unlike traditional spring-type arm exerciser, using a fully enclosed hydraulic cylinder design, to provide you with more stable resistance and more protection, micro rebound, higher safety factor. With stepless adjustment technology, 22-660lbs, to meet your strength needs at different stages. INTELLIGENT LCD DISPLAY - This hydraulic twister arm exerciser make technological breakthroughs, with a strength level display, intelligent LCD, easy and efficient intelligent fitness exercise, can easily record and view training time, calories burned, total times, frequency, can be zeroed training single number, HD display, more intuitive understanding of your training process.