ACT NOW 07508 297020 contact kier olsen
Olsen Fitness, Personal Trainer Cardiff
nutrition fitness advice southwales

Nutrition is normally people’s downfall when trying to get in shape or become healthier.

There are so many fad diets, shake diets, pills and bad advice out there in the fitness industry.

It’s a mission within OlsenFitness to provide followers with healthy/delicious meal ideas/recipes which they can add to their weekly meal list, turning bad choices into good choices for their “go to meals”.

Eating healthy doesn’t need to be boring and a chore, it needs to be tasty and sustainable!!


Stay tuned for the 'Olsen Fitness Smarter Food' recipe book


  • 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 >