Shake off extra pounds with the powerful vibration machine Whether you want to strengthen your core, work off those extra pounds or relax your muscles, the vibration machine GR-MG38 from Gymrex, the experts for sport and health, works minor miracles in just 15 minutes! Its vibrations improve circulation and even help to combat cellulite. Due the close connections between the muscular system and the brain, physical activity releases hormonal neurotransmitters, which have a positive effect on the entire circulatory system. Effective—for stimulating the stomach, thigh and buttock muscles Adjustable—choose between 99 speeds Spacious—many possible exercises thanks to 49.5 x 30 cm training surface Versatile—two elastic resistance bands for training the upper body Intuitive—LED display with control panel and 3.5 mm audio jack for connecting an MP3 player or smartphone