Dat core tho.
You started slacklining for the fun of it, but seeing what it does to your abdominals make you want to put down the beer and get a real workout in. Gibbon made its Fitness Slackine stiffer so you can switch from a grueling ten-minute core workout to push-ups without much vibration. Gibbon also included a stretch band, two handgrips, and a poster in case you know more about beer than you do about exercise.
- Physiotherapist-developed slackline for workout slacking
- Ratchet and slings make for a simple set up
- Included stretch band, two handgrips, and a training guide poster