“Semi-private” and “small group training” get used almost interchangeably across the fitness industry, and that’s a genuine problem for anyone trying to work out what they’re actually paying for. They’re not the same service, and the difference matters more than the marketing usually lets on.
What Small Group Training Actually Is
Small group training typically means a shared class structure. Everyone in the room follows the same overall programme on a given day, often the same movements at the same time, with a coach managing the room and offering guidance across the group. It can still be genuinely well coached, and the exercises can be scaled to suit different ability levels within the session. But the structure is built around the group first, with individual adjustment happening inside that shared framework.
What Semi-Private Training Actually Is
Semi-private training is a different model entirely. The number of clients per coach is kept deliberately low, and each person is typically working from their own individualised programme, built around their specific goals, history, and starting point, not a shared class plan adapted on the fly. The coach isn’t managing a room, they’re actively coaching a small number of individual programmes running in parallel in the same space and time.
Why the Terms Get Confused
The confusion tends to happen because both formats involve more than one client training at the same time in the same space, and from the outside, that can look similar. The meaningful difference isn’t how many people are in the room, it’s whether each person is working from their own plan with direct, individual coaching attention, or following a shared class structure with group-level adjustments. A twelve or fifteen person class isn’t semi-private just because the room feels smaller than a big commercial gym floor.
Why This Distinction Actually Matters to You
If you’re choosing between the two, it’s worth being clear about which one you’re actually buying, because they solve different problems. Small group training tends to suit people who want community energy, a set class structure, and a more accessible price point. Semi-private training suits people who want a programme built specifically around them, with more direct coaching attention on their individual movement and progress, and who are willing to invest more for that level of individualisation.
They’re built for different goals and different people. The problem isn’t the existence of either model, it’s when the marketing around one borrows the language of the other without the substance behind it.

FAQ
Is semi-private training the same as small group training?
No. Semi-private training means a small number of clients each following their own individualised programme with direct coaching. Small group training means a shared class structure that the whole group follows together, even when scaled for individual ability.
How many people are usually in a semi-private training session?
It varies by facility, but the defining feature isn’t the headcount, it’s whether each client has their own individual programme and receives direct, personal coaching attention within the session.
Which is better, semi-private training or small group training?
They are different services, that serve different needs. Small group training suits people who want community and a set class structure. Semi-private training suits people who want an individualised programme with more direct coaching attention, typically at a higher price point.
