This video published by Brewer Fitness shows how Sasha Digiulian uses the Treadwall to achieve her climbing goal.
The Treadwall is basically a vertical treadmill for climbers that helps build strength, flexibility and endurance. The rotating climbing wall simply moves by body weight alone and automatically adjusts to match your speed and movement. It can be used for fun and serious training.
Sasha says “The Treadwall, in my opinion, is the best training tool out there”