Detachable design lets you train almost anywhere—at home, during office breaks, or outdoors—so you can maintain your fitness routine without interruption. Steel frame with nonslip foam handles provides durable construction and a comfortable grip; adjustable resistance grade lets you tailor intensity and progressively challenge your muscles for better results. Multifunctional arm trainer designed to enhance upper body strength and support rehabilitation, all in one compact machine. Built for durability and userfriendly operation, this arm trainer is a practical addition to any fitness regimen, offering convenience and adaptability to varied workouts. Key attributes: material is steel with nonslip foam, compact footprint, detachable design, and adjustable resistance for scalable performance. Use scenarios: Office break: quick 5 to 10minute armfocused routine to stay active during the workday. Home workout: integrate into warmups or circuits to strengthen arms, shoulders, and upper body. Outdoor or travel use: portable solution for maintaining strength on the go, including rehabilitationfriendly sessions.