The revvll endless rope trainer is a demanding and powerful tool for physical fitness training at home. Please note our guidelines concerning safety and setup of the device to avoid injuries and accidents. Please consult your doctor, therapist, or trainer before training with the device for the first time! They can advise you accordingly and design an individual training plan for you. Get accustomed to the training slowly and don’t overburden yourself. You should start with uncomplicated exercises with little resistance and, if possible, train together with a training partner who can support you.