more about miles

  • Diploma in exercise science Weltec Institute of Technology

  • Black belt in Seido karate

  • Regional winner and multiple placing’s - bodybuilding competition

  • Kaizen Health and wellness advanced coach 

  • In addition to the above, I have experience in trail running, triathlon preparation and Nutrition.

  • Runner up in Exercise NZ Trainer of the year 2015

  • Martial arts training

  • Fat loss

  • Boot camps

  • Small group training

  • Sports specific training

  • Life coaching 

  • Corporate wellness programs

  • Motivational speaking


"If you are thinking of training with a professional, I highly recommend Miles. He has worked with my daughter and me for the past 6 months and we couldn't be happier with the results. He motivates and cares about us."


"I started the six week programme with Miles around April this year, and absolutely loved it. The workouts were varied and fun (not the word I used when I was told to do another set...but afterwards they didn't seem so bad!!!). Miles tailored each workout to keep them interesting and challenging, mixing it up with boxing, weights and circuit training. 
My goal at the beginning was to have a healthy lifestyle, getting fitter and more active and having someone to be accountable to. I achieved all this and lost 5kg which had stubbornly refused to move in the last 4 years! Miles is a great inspiration, always positive and chatty and I looked forward to every session"


"Miles Cranston has been my Personal Trainer for 2 years and I have been very impressed with the results we have achieved together so far. Over this time I have noticed a definite improvement in my strength and toning. Miles is always setting my goals a little higher each time to challenge me and keep me interested. I would have no hesitation in recommending him as a Personal Trainer."