What a private buys

Attention and adaptation. A teacher watching one body adjusts spring load, foot position and range continuously, and can work around an injury in ways a group format cannot.

You are also buying assessment. Most people have an asymmetry or restriction they are unaware of, and it will not be identified in a group class.

The three situations where it pays

Starting out, because learning the machine correctly is far cheaper than unlearning bad patterns later. After injury, because exercise selection has to be specific. And when progress stalls, because a fresh assessment usually identifies why in one session.

Outside those three, the marginal benefit over a small group class is modest relative to the cost.

  • First 3–6 sessions — learning the machine correctly
  • After any injury — exercise selection must be specific
  • When progress stalls — one assessment usually explains why
  • Periodically thereafter — every couple of months as a check-in

The cost-effective pattern

Three to six privates to start, then group classes for volume and consistency, then a private every couple of months or whenever something changes.

That costs far less than privates throughout and produces better outcomes than group classes alone.

Duets are underrated

A duet with a friend costs roughly two-thirds of a private each and retains most of the individual attention, since the teacher is watching two people rather than eight.

For couples or friends starting together it is often the best value option available.