FUNDAMENTALS

Your start

Kickstart · Choose your gym
€149 · 3 sessions

Contact

Don't be shy. Just say hi.

Questions about losing weight, getting stronger, group classes or personal training? Ask away. We'll get back to you.

WhatsApp

+31 6 51 877 186 · the fastest way

Email

vragen@fundamentals.nu

Call

+31 6 51 877 186

What happens next

A coach calls you as soon as possible. No answer? We leave a voicemail and send you a message.

Nothing heard after two days? WhatsApp Thijs, our founder, on +31 6 51 877 186.

Send a question

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Visit us

Three gyms, in the middle of town.

Haarlem Centrum
Essenstraat 25, 2011 DW Haarlem
Open gym 24/7
Haarlem Oost
Rockplein 10, 2033 KK Haarlem
Open gym 24/7
Alkmaar
Laat 47, 1811 EB Alkmaar
Open gym 06–22