CAREER OVERVIEW. Rumble is searching for elite trainers to lead, instruct, and motivate. Our 45-minute class is a full-body workout designed around our water-filled, tear-drop-style boxing bags. RUMBLE QUALITIES. Customer-Service Skills. Rumble trainers have a unique/fun energy and establish/maintain relationships with clients on behalf of Rumble. Motivational Skills. To keep clients coming back, Rumble trainers must keep their clients engaged th...
