America's first group fitness studio combining cardio, strength training, and yoga. KHF’s HIIPfit is an interval workout program designed to increase fat loss, tone muscle, and boost your metabolism while developing mobility and flexibility. But HIIPfit is more than a class, it’s a full mind and body experience fueled by the rhythm of music, signature lighting, and charismatic instructors. Our workouts are designed for individuals of all fitness levels, from total newbie to athletes. HIIPfit is a 60 minute workout featuring 50 minutes of high-intensity cardiovascular work on treadmills, muscle-sculpting strength training, and power yoga on the floor with a five minute warm-up and five minute cool down.