HIIT Me! Why HIIT Workouts Could Get You In the Best Shape of Your Life Nowadays many gym goers are looking for a feeling. Something which enables them to know they worked hard. A bonus would be, they also have a good experience along the way you would hope! Its the “feeling” of doing something worthwhile which is driving so many people out of traditional gyms and into group exercise studios just like KOR. The question is. Is there a tangible benefit to your body composition from all this feel good exercise?