MaxiClimber 2.0, the original vertical climber, now features ERS (Elastic Resistance System) to target Power, Strength, and Endurance. Experience the perfect combination of steady-state cardio plus HIIT training to burn double the calories. Combine cardio training with muscle toning for a full-body workout. Customize your workout by using your own weight or add the ERS resistance to target maximum endurance. Low impact workout that is easy on the knees and ankles. Easy to set up & lightweight, folds away for easy storage. 90% pre-assembled and ready to use in minutes. MaxiClimber: Coach App - Free & Premium Workouts.