With traditional weights, the resistance never changes. In a bicep curl, as you pull weight from your thigh to your chest, you feel resistance as the weight is comes up to you. on its way down, you’re no longer pulled against gravity, so it feels easier to lower the weight back to your thighs. This means that the athlete is missing out on training the eccentric phase of the movement.
With Flywheel training, you’ll feel the resistance on the way up and down, meaning that resistance is constantly adapting to your force with every rep. The harder you pull the flywheel, the harder it will pull back, continually stimulating the muscles. With Exerfly’s motorized technology, the athlete also has the option to further increase the eccentric phase, creating an eccentric overload that will boost their capabilities.