• KOR’s ultimate HIIT workout 
  • Alternating between assault bike and treadmill sprints and HIIT strength exercises for maximum efficiency 
  • Use of dumbbells, kettlebells and suspension rings
  • Carefully curated playlists to push you further
  • A gruelling upper body workout! 




HIIT & Run:

The Ultimate High Intensity Workout

Our newly revised HIIT & Run workout is an all-body, adrenaline fuelled workout.

Different to KOR Ultimate, HIIT & RUN follows the bike-floor-sprint circuit, using fast-paced bodyweight HIIT exercises, guaranteed to get your heart racing!


We hands-down have the most energetic, fun and passionate instructors in the industry. A team of fitness professionals, ready to take you to new levels. Click to read more about those taking you through your paces! 




A Northern lad with a Northern attitude, and banter to boot! Josh is a former Personal Trainer and his knowledge base makes his Revolution Classes some of the most popular at KOR. Owner of KOR, Josh is certain to drive you towards a PB in both Revolution & Resistance.



Cavan has an infectious drive which makes his classes fun & energising! A valued member of Team KOR, Cavan always gives 110% and he’ll push you to do the same.


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