Product Description Butterfly Trainer EKS-18 – Upper Body Strength and Flexibility Outdoors The EKS-18 Butterfly Trainer is a single-function outdoor fitness machine designed for two users. While seated, users perform chest fly motions—opening and closing their arms in a butterfly-wing motion. This exercise uses body weight to activate upper body muscles and improve flexibility. Product Dimensions: 70 x 250 x h190 cm Key Features: Dual-user functionality Simulates butterfly press motion for chest and shoulder training Strengthens chest, shoulders, arms, and back Enhances flexibility in spinal and shoulder joints Promotes blood circulation and oxygen flow Made from durable, weather-resistant materials Ideal for parks, fitness trails, and outdoor gyms EKS-18 offers a practical and engaging way to build upper body strength while encouraging joint movement and cardiovascular stimulation in open-air exercise environments.