Get in Touch - Start Your Fitness Journey Today!

Looking for a dedicated personal trainer in St Albans or Harpenden who delivers real results?
With over 10 years of experience, JSM Fitness provides expert mobile personal training and online coaching across St Albans, Harpenden and Hertfordshire. Whether your goal is to lose weight, tone up, build strength, improve mobility, or boost overall fitness, I’ll create a personalised programme that fits your lifestyle.

Get in Touch today!

Get in touch to start your personalised training plan. Whether you want to lose weight, build strength or improve your nutrition,
I’m here to help you get started.

Ways to Contact Me

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Call or WhatsApp me:

07590 830263
Text, WhatsApp or call, whatever is easiest for you.

Email Me

[email protected]
Add me to your contacts to avoid missing my reply.
I reply quickly and aim to get back to all enquiries within the same day.

Areas I Cover

I provide mobile and online personal training across:

  • St Albans

  • Harpenden

  • Redbourn

  • Wheathampstead

  • Hatfield

  • Hemel Hempstead

  • Kings Langley

  • Leverstock Green

  • Markyate

  • Flamstead

  • Surrounding Hertfordshire areas


Whether you want to train at home, outdoors or online, I’ll help you reach your goals with personalised coaching designed for long term success.

Client Success Stories

See real results from clients across St Albans and Harpenden who have transformed their strength,
confidence and lifestyle through one to one training on my testimonials page.

Professional & Friendly
“Juan is professional, friendly and full of helpful fitness and health advice. His sessions are varied and well‑planned. Highly recommend JSM Fitness.”

⭐ ⭐ ⭐ ⭐ ⭐ on Google

Paul

St Albans

Expertise & Personalisation
“Juan’s professionalism and personalised approach make him stand out. He creates tailored programmes that suit your goals and ability. A truly supportive and knowledgeable trainer.”

⭐ ⭐ ⭐ ⭐ ⭐ on Google

Andreina

New York

Ready to begin
Send me a message today and let’s start building your personalised plan.
Call or WhatsApp: 07590 830263
Email: [email protected]
Enquire Online!