Key benefits Builds upper limb strength for fitness training and rehabilitation, suitable for fitness enthusiasts, rehabilitation patients, and anyone seeking to improve arm and shoulder power. Resistance levels can be adjusted to support gradual strength gains. Durable steel construction paired with nonslip foam grips provides reliable durability and comfortable handling during sessions. Userfriendly, compact design combines fitness and rehabilitation functions in one versatile machine, making it a convenient addition to home or clinical use. Specifications and design Materials: steel frame with nonslip foam padding for grip and comfort. Resistance: adjustable to suit varying training needs and progression. Size and footprint: compact, spacesaving design suitable for home gyms or clinical settings. Function: multifunctional arm trainer designed to enhance upper body strength through a combination of fitness and rehabilitation applications in one compact machine. Use scenarios Rehabilitation and recovery sessions: use resistance to support physical therapy goals, restore range of motion, and gradually rebuild strength after arm injuries. Home strength training: perform upper body workouts at varying intensities to target arms, shoulders, and chest, with easy progression as you gain strength. Limitedspace or portable use: the compact design provides a versatile training device that fits into small home spaces or clinics and can be used for quick, focused sessions without bulky equipment.