The Fitness Function · Penn Street

Your gym. Your goals. Your time.


Welcome to
The Fitness Function

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Choose your membership

No contracts. Cancel anytime.

Most popular
VIP FIX FOR LIFE
£114
per month

Recurring Monthly

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VIP FIX FOR LIFE ANNUAL
£1350
per year

Recurring Annual

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Virtual Unlimited Pass
£65
one-off

1 x Month Upfront

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FITNESS FUNCTION PASS
£95
one-off

1x Month Upfront

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On Demand Studio
£20
one-off

1 x month Upfront

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Classes for every goal

All levels welcome.

Virtual Bootcamp

All levels Our virtual bootcamp you can do anywhere as long as you have access to a compute…

Gravity Total Body Workout

All levels

Virtual Barre

All levels
View all classes

Get in touch

Questions? We'd love to hear from you.

Address
R3 Rapide Studios, De Havilland Court, Penn Street , Bucks, HP13 7BY
Phone
441494 416171
Opening hours
SundayClosed
Monday07:00 – 21:00
Tuesday09:00 – 20:30
Wednesday07:00 – 19:00
Thursday09:00 – 21:00
Friday07:00 – 12:00
Saturday08:30 – 11:30