Comprising an 8-week program with 20 different workouts, the iFit technology automatically adjusts speed and resistance levels while providing a voice-guided walkthrough for step-by-step guidance. The electronic unit also supports iPod and other Mp3 players for auxiliary input, allowing users to listen to their favourite music directly through the ZR3 system. "GameFit" video games including "Texas Hold'Em", "Black Jack" "Fat Blocker" and "Calorie Burner" can be played mid-ride, with credits being earned via virtual distance checkpoints. 16 resistance levels are included that allow riders of all strengths to engage in a cardiovascular exercise routine, with manual adjustment within arm's length for user convenience. Due to its recumbent nature, the machine is fitted with a fully-adjustable oversized seat with upper and lower back support and an "Easy Entry" function that allows to quickly get on and off. Stability grips are located on the front and sides of the unit depending what muscle group a given user is focusing on, with both featuring EKG heart-rate monitors for second-to-second pulse information. The ZR3 has a 300-pounc weight capacity, and includes a 7-year frame warranty as well as a 90-day parts and labour warranty with purchase.