- Adjustable Hydraulic Resistance: This arm trainer features a robust hydraulic system that allows users to customize resistance levels from 22 to 440 lbs. This flexibility makes it suitable for both beginners looking to build strength and advanced fitness enthusiasts aiming for enhanced performance. - Comprehensive Upper Body Workout: Specifically designed to target key muscle groups, this trainer effectively develops strength in the arms, shoulders, chest, and back. It serves as a versatile addition to your home gym, supporting various workouts and upper body conditioning routines. - Ergonomic and Durable Construction: Made with high-strength steel, this arm expander is built to endure intense training sessions while providing a secure grip through its reinforced ergonomic handles. This combination ensures comfort and long-lasting performance. - Compact and Convenient Design: Lightweight and easy to store, this fitness trainer can be taken anywhere, making it ideal for use at home, in the office, or while traveling. It provides a practical solution for those looking to maintain strength without the need for large gym equipment. Use Scenarios: - Perfect for a quick strength workout during a lunch break in the office. - Ideal for those traveling frequently and wanting to maintain their fitness routine with minimal equipment. - Excellent for home gym setups where space is limited but functionality is key.