✅ Brand new, unused ✅ Ships within 24 hours ✅ Instant purchase OK #yuka's shop 。*⑅୨୧┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈୨୧⑅*。 Thank you for viewing! ● Product Description ・A newly designed training device specifically for slimming the upper arms. No power supply or assembly required. The design applies the centrifugal force principle of a hula hoop, and the smooth rotation mechanism is activated simply by lightly swinging it. The built-in ring-shaped rotating rail and hanging weight ball rotate quietly and smoothly in all 360° directions, and the high-sensitivity design makes it easy to generate strong centrifugal force. ・The forearm training device has a lightweight design of only about 0.45kg, making it easy to hold with one hand, yet it has amazing training effects. This is a masterpiece that embodies TINRIEF's design philosophy of "lightweight × high load". The 0.15kg weight ball suspended by rotation moves and continuously stimulates the arm muscles. It efficiently tightens the biceps, triceps, and forearm lines, and you can experience exercise intensity that exceeds expectations. ・This is the perfect item for those who are concerned about their posture and body shape due to long hours of desk work or lack of exercise. This forearm training device effectively trains the muscles around the shoulders and arms, tightening the upper arms and forearms, improving auxiliary breasts, and even supporting bust-up. It can also be expected to be effective in relieving discomfort in the shoulders and neck caused by a forward-leaning posture. With continued use, you can aim for beautiful posture and balanced, slender arms, and easily achieve "swan arms" in your daily life. ・This forearm muscle training device is easy to use, and even a few minutes of use per day can firmly stimulate the muscles of the shoulders, arms, and forearms. For those who want to tighten their arms, 3-5 minutes a day is recommended, and it is also effective for fat burning and sagging improvement. Those who aim to build muscle can expect higher effects by doing 5-10 minutes a day divided into several sets. By combining continuous use with stretching and diet management, you can efficiently aim for your ideal body. ● Packing and Shipping Anonymous delivery Waterproof packaging will be used for shipping. Ships via Rakuraku Mercari. 。*⑅୨୧┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈୨୧⑅*。 I have various other items for sale! #yuka's shop #yuka's miscellaneous goods Thank you very much♡ s194 $$2600 800 M Y R