STAIRMASTER HIIT PROVIDES SERIOUS RESULTS HIIT as a category is here to stay, and when it comes to HIIT products, programs, and even promotions, StairMaster® High Intensity Interval Training offers the complete package to help you succeed in the industry. Have your trainers and coaches HIIT certified by Core Health & Fitness Master Trainers, leverage StairMaster’s unique HIIT products to attract new members, or learn to market your own exciting HIIT program to create a new source of revenue for your facility. Decades after pioneering the toughest workout in the gym, our machines are still the ones members choose to push themselves to the limit. Today, we add new innovations to StairMaster’s portfolio that make hearts pound, lungs burn and keep members coming back to the workouts they love to hate. https://corehandf.com/stairmaster-home-of-hiit/