Tunturi Cardio Fit M50 Mobiliteitstrainer Elektrische stoelfiets Multi colli Optimal for latissimus dorsi isolation Size:120 cm Optimal for latissimus dorsi isolation and grip enhancement during workouts it provides a safe and comfortable method to enhance lower body strength Compact and lightweight this mobility trainer features an extra wide anti slip foot for stable positioning and adjustable foot straps to keep your feet securely on the broad pedals