WHY HIIT WORKOUTS?
Gunnar’s fitness programmes always incorporate HIIT training i.e short, sharp workouts. He says: ‘People haven’t got much time and they don’t know whether they should be doing cardio or strength training during a workout. That means, a lot of the time they end up doing nothing.’
He adds: ‘If you can do some resistance training and strength work at a pace that serves your cardiovascular demands it’s like a two-in-one workout. You’ll up your heart rate and hit all the major muscle groups – so you’re going to be a better, fitter person for it.’