Egenskaber og fordele
- Simultaneously trains upper and lower body muscle groups.
- Compact design for home, office, or outdoor use.
- Features 5 reinforced steel springs for maximum resistance and durability.
- Four different functions: hand spring, foot spring, chest spring, and resistance training.
- Ideal for users looking to increase strength and endurance without going to the gym.
- Adjustable resistance for personalized workout levels.

