Groups cap at five, so everyone gets the attention they deserve
Progressions built around YOUR needs, not someone else's
Supportive atmosphere to encourage and inspire each other

Thomas founded Crux and leads the coaching here. Five years into coaching calisthenics and NASM-certified, he works at both ends of the sport — handstands and muscle-ups are his own specialty, and he takes just as many people through their first straight-arm hang. He would rather you own one honest pull-up than grind out five ugly ones, because that clean rep is what the muscle-up gets built on. He coaches one-on-one and in groups capped at five.

Coming soon additional personal trainers.

Where are you, and when are you open?

999 Vallejo St, Unit 1B Studio 44, Denver, CO 80204. Open Monday through Saturday, 6:00 AM to 7:00 PM.

How do I see my remaining sessions?

Log in to your account. Your balance is always shown there, along with everything you have booked.

Group classes or one-on-one?

Both. Group classes are kept small so you still get coached. One-on-one is there when you want focused work on a specific goal.

How do sessions work?

You buy a pack of sessions, book the times that work for you, and each booking draws one session from your balance.

I have never done calisthenics

That describes most people who walk in, and it is genuinely fine — no experience needed. If you already train, say so when you book and we will start you at the rung you are actually on instead of from scratch.

Tell us what you are working on and we will put you in the right class.

Email us

Transform your workout experience

Built around the skill you are chasing

Meet your coaches

Questions people ask us