Bio-based yoyo-weighted resistance trainers for tree-friendly outdoor workouts
Try the Demo →A user in an urban park wraps the soft straps around an oak tree, does their first assisted pull-up with silky-smooth yoyo counterweight assistance, and feels like they're floating—then the app shows they just generated enough kinetic energy to plant their 7th real tree in a reforestation project.
Get gym-quality workouts outdoors with our sustainable yoyo-weighted trainers. Every 100 workouts funded plants an actual tree. Perfect for urban fitness enthusiasts aged 25-40.
$199 per unit + $9/month tracking app