How can we help you?

I have TheStack hardware, how do I get started training?

I bought a Coaches License, what do I do next?

Which size Stack should I order for my Junior?

Is a speed radar device required for training?

Where do I find my serial number?

I'm an Android user, what are my options?

I lost a Stack weight, how do I get a replacement?

Can I hit a golf ball or smash bag with my Stack hardware?

I got a new phone, what happens to my training data?

How do I add family members who want to train?

Can I change the grip on my Stack?