Small group training gym in Hemel Hempstead

Train in a small group, one-to-one, or try a class. You wont be handed a plan and left to it. Coaches who care about your progress, and training that actually fits your life. If you’re new to training, returning after a break, or already active and wanting more structure.

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Not sure which membership is right for you?

Fitness Classes

If you need:

  • coached group sessions

  • fitness, strength and conditioning

  • a supportive coach and community

  • structure without overthinking

  • a flexible weekly routine

from £80/month

Small-Group Personal Training (SGPT)

If you need:

  • more individual coaching than a class

  • a structure programme built around your goals

  • help getting stronger and moving better

  • coaching in a small group setting

  • support around confidence, injuries or help starting again

£150/month

1:1 Personal Training (PT)

If you need:

  • the most individual support

  • coaching completely focused on you

  • help starting from scratch

  • a programme around your goals, injuries or confidence level

  • quieter, more personal route into fitness

from £40/session

What happens after you enquire?

No guessing, no hard sell. Here’s the whole path.


1

We reply

A quick call or message from us, the same day, to book your consultation or trial.


2

You come in

Meet your coach, see the gym and maybe try a session. Your coach is briefed before you arrive.


3

We find your fit

Small group, one-to-one or classes. We will recommend what suits your goals and schedule.


4

A welcome & 30-day check-in

A first-week welcome and a guide to how we work. At day 30 we will review and adjust your training where necessary.


You don’t need to have it all figured out

Most people don’t need another gym membership. They need someone to help them get started, train properly, and keep showing up.

At The Den, you won’t be left alone to guess what to do. We’ll coach you, support you, and help you find the right place to start.

Questions people ask first

Still have questions? Take a look at these common questions. If we’ve missed something send us your query.

Book a no commitment consultation
Or jump straight into a class

Booking your appointment is simple, and our team is ready to provide the attention, care, and expertise you deserve. Let’s get started—pick a time that works for you.

  • “The small PT class is the most enjoyable way I’ve ever trained.”

    — Robert Clark

  • “Friendly, supportive and always tailored to individual needs.”

    — Summer Dowling

  • “Patient coaching and clear explanations make it easy to learn properly.”

    — Jasmine Beeton

  • “Welcoming environment and top-tier coaching.”

    — James Boyd

Ready to be coached?

Send an enquiry and we’ll get back to you same day.