ACT NOW 07508 297020 contact kier olsen
Olsen Fitness, Personal Trainer Cardiff

- 12 bootcamp sessions
- Over 6 weeks
- Nutritional guidance throughout
- Weight and measurements taken week 1 & week 6
- £77

The OlsenFitness Transformation Bootcamps take place at various times throughout the week, with some of our most popular Bootcamps running at 6:30am Tuesday and Friday and 7:00pm Monday and Thursday. These all take place in St Davids Hotels Marine Spa & Gym and the surrounding Cardiff Bay area. The way your transformation bootcamp block works is pretty simple, you pick two bootcamps throughout the week which you want to attend and do this for 6 weeks until you reach your 12th transformation bootcamp session.

There are new starters joining the team weekly and there is a group chat for Team OlsenFitness to arrange other meetings whether it’s entering events/races, days out climbing Pen Y Fan or long cycle rides.


He invests in taking the time to listen and connect with each of his clients and he always goes the extra mile by offering intelligent levels of knowledge, support and motivation. It feels like I am part of a strong team and it has become an important part of my life.”







  • testimonials 1
    I was negative about my self, I would keep putting myself down and finding faults but kier has made me see myself in a much more positive way and I can't believe how much I have changed in both body shape and attitude to my fitness.

    Read more >

  • Testimonial 2
    Kier is a great ambassador for fitness and healthy living and has been influential in increasing fitness levels and improving technique for Whitchurch Hockey Club

    Read more >

  • Testimonial 3
    My approach and knowledge towards fitness has completely been turned on it's head and my life has changed as a result

    Read more >

  • Testimonial 4
    I am fit, healthy and confident, Kier is always with me setting my self new goals to achieve. He is not only my trainer but also now a friend and I would highly recommend him!

    Read more >