Ski ErgTrainer + Air Bike + KRX Rower Cardio PakKRX PAK The Ultimate Conditioning Trio! Take your training to the next level with the KRX PAK, featuring three elite machines designed to push your endurance, power, and full body conditioning to new heights. Whether you're an athlete, a gym owner, or a serious fitness enthusiast, this high performance package delivers the intensity you need to dominate your workouts. Includes: Bodyworx KRX700 Air Rower Commercial grade rower with smooth air