What does OTM mean in CrossFit?

OTM stands for On The Minute. At the start of every minute you perform a set number of reps, then rest for whatever time is left until the next minute begins. It is the same format as EMOM (Every Minute On the Minute) and is used to build pacing, consistency, and controlled intensity.

This is a direct answer from the CrossFit BC coaching team. Short version first, then the detail and the local context for training in Vancouver. If you want the same answer applied to your own situation, a coach will walk through it with you in person.