Thank you for viewing! ^ ^ ✨Speedy shipping! (Within 24 hours)✨ Follow-up discount available (100 yen)! Feel free to comment if you have any price negotiations(*´꒳`*) New product Opened for photography. #Click here for other products from Issy(*´꒳`*) °.＊〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜＊.° You can do muscle training at home at your own pace ^ ^ 【High-quality, safe construction】 Uses high-strength metal springs. Excellent elasticity, durability, and stability, with no catching during exercise for smooth use. It is a muscle training device that reduces slippage even during long training sessions, reduces the burden on the hands, and combines safety and comfort. 【Multi-functional full-body training】 Unlike conventional arm training devices, it precisely stimulates multiple muscle groups such as the pectorals, biceps, latissimus dorsi, abdominal muscles, shoulders, and thighs. It meets various training needs, from chest training, arm training, back muscle training, and core training, and efficiently improves the overall upper body strength just by following the standard training guide. It is an ideal muscle training item for a home gym. 【Gradual load adjustment】 Adjustable wide range load of 27-68kg (supports 3-stage resistance levels). Supports everything from basic training for beginners to muscle building for advanced users. Freely set the intensity according to your fitness level and goals, and it is a personalized muscle training device that can keep up with long-term training progress. 【Portable, space-saving design】 The removable structure takes up almost no space when stored. You can train anytime, anywhere, such as outdoors (parks, camping), during travel, or during office breaks. Effective even with short 10-minute, 4-times-a-week training sessions. Also ideal as a supplementary device for the gym. 【Easy assembly, usable by anyone】 Even beginners can complete the set-up within 5 minutes by following the assembly instructions. No complicated operations required. The U-shaped design stabilizes the training posture, and when combined with the training guide graph, it is possible to efficiently train chest and arm muscles with the correct movements, making it a multi-functional exercise device that the whole family can use safely.