Group training: pricing and logistics

The economics

Group training exists because one-to-one coaching has a hard income ceiling set by hours in the day. Groups break that ceiling by serving several clients in the same hour.

Two things to notice. First, revenue per hour rises quickly and then flattens. Going from one client to four roughly doubles your hourly revenue. Going from eight to sixteen adds much less, because you have to discount heavily to fill the places and the coaching quality degrades.

Second, semi-private is the sweet spot for most coaches. Two to four people is enough to improve your economics substantially while still allowing individual programmes, real coaching, and technique correction. It is under-offered relative to how well it works.

Pricing it

• Price per head as a percentage of your one-to-one rate, then check your revenue per hour. Both numbers matter.
• Semi-private (2–4): 50–65% per head. A group of three at 60% earns you 1.8 times a one-to-one session.
• Small group (5–8): 30–40% per head.
• Class (9+): 15–25% per head.
• Set a minimum viable number below which the session does not run, and state it.
• Sell blocks or memberships, not drop-ins. A monthly membership with a stated number of sessions gives you predictable revenue; drop-in classes give you an unpredictable diary.
• Charge for the place, not attendance. A capped group with a reserved place is a different product from a class you turn up to, and it prices higher.
• Do not undercut your one-to-one offering so far that individual clients migrate. Groups should serve people who would not otherwise buy from you.

A worked example. One-to-one at €55. A semi-private group of three at €33 each is €99 an hour — 1.8 times. A small group of six at €20 each is €120 an hour. A class of twelve at €12 each is €144 an hour, with substantially more admin and less coaching. Where you stop is a judgement about what kind of work you want to do, not just arithmetic.

Group size and what it costs you

Two to four: real coaching

You can write individual programmes, watch every set, correct technique, and know what everyone is doing. The clients get most of the benefit of one-to-one at a substantially lower price. This is the format to default to.

Five to eight: managed training

Individual programmes become difficult. You move to a shared session structure with individual loads, and you are supervising rather than coaching every rep. Still effective for clients with some experience. Requires more organisation.

Nine to twenty: class instruction

A different job. Everyone does broadly the same thing, scaled. You cannot watch everyone, so exercise selection must be low-risk and self-limiting. Community and energy become the main product — see running a bootcamp with mixed abilities.

Twenty plus

Needs an assistant, a fixed format, and very simple programming. Excellent revenue per hour, and it is teaching rather than coaching.

Programming for groups

The core problem: several people with different abilities in the same hour.

• 2–4 people: individual programmes, staggered. Person A on squats while B is on rows. Requires you to plan equipment use so nobody waits.
• 5–8: a shared structure with individual loads. Same exercises, different weights and rep targets. Much easier to run and nearly as effective.
• Stations or circuits work well from about five people upward — everyone rotates, you move between stations.
• Pair by ability where possible. Grouping similar levels together is the single biggest quality improvement available in group training.
• Choose exercises that scale. A goblet squat scales by weight; a barbell snatch does not scale at all. Prefer movements with an obvious easier and harder version.
• Avoid high-skill lifts in larger groups. You cannot supervise twelve people deadlifting near their limit.
• Have the session written before people arrive. Improvising with eight people produces chaos.
• Keep individual records. Group clients still deserve progression, and progression needs a logbook — see tracking strength progress over months. This is where group training most often falls down: everyone does the same thing at the same weight for a year.

Logistics

• Booking with a cap. Capped places, bookable in advance, with a cancellation window — typically 12 hours, since a released place can be filled — see cancellation policies that are fair to both sides.
• A no-show consequence. In a capped group, a no-show denies someone else a place.
• Equipment audit. Count what you need for the maximum group size before you promise the format. Six people needing a barbell each is not viable in most gyms.
• Space and permission. If you work in someone else's gym, confirm group training is permitted and on what terms.
• Insurance covering group instruction. Check your policy specifically — see insurance, qualifications and the paperwork.
• Health screening for everyone. Same standard as one-to-one, no exceptions. This is the thing most commonly skipped in group settings and it is the one that matters most.
• Arrive early. Equipment set out before people walk in. Ten minutes of setup saves twenty minutes of session.
• Have a plan for the wrong number turning up. Both too few and too many.

The social dynamics

The thing that makes groups work is also the thing that can break them.

• Community is the product. For many group clients the social element is the main reason they keep coming, and it produces retention that one-to-one coaching struggles to match.
• Introduce people. Actively. A group of strangers who never learn each other's names is just a busy room.
• Manage the dominant personality. One person who talks constantly, competes with everyone, or coaches the others will empty a group. Address it privately and early.
• Protect the weakest member. Anyone who feels they are holding the group back will leave. Scale their work so it looks equivalent rather than obviously reduced.
• Do not let it become a competition unless everyone wants that. Competitive framing suits some groups and drives others away.
• Keep groups stable. The same people at the same time builds the cohesion that makes the format work. Constantly rotating membership loses it.
• Handle a mismatch by moving someone, kindly, to a different group or format — rather than letting the mismatch degrade the session for everyone.

Where group training goes wrong

• Too many people for the space or equipment. The most common practical failure.
• No individual progression. Everyone does the same weights indefinitely and nobody gets stronger.
• Skipping health screening because it feels less formal in a group.
• Programming for the average. Too hard for the weakest, too easy for the strongest, wrong for everyone.
• High-skill exercises you cannot supervise.
• Pricing too low. Filling a class at a price that does not beat your one-to-one rate per hour is more work for less money.
• Letting one-to-one clients migrate down. Cannibalising your own higher-margin service.
• Running it when three people turn up and the economics do not work — hence a stated minimum.

Common questions

What is the ideal group size?

Two to four for real coaching. Five to eight for managed training. Nine plus is class instruction.

How much should I charge per person?

50–65% of your one-to-one rate for semi-private; 30–40% for small groups; 15–25% for classes.

Can I write individual programmes for a group?

Up to about four people, yes. Above that, a shared structure with individual loads.

Do group clients need health screening?

Yes, exactly the same as one-to-one.

Will groups cannibalise my one-to-one clients?

They can. Price and position them for people who would not otherwise buy individual coaching.

What if only two people turn up to a class?

State a minimum in advance and what happens — usually the session runs but credits are honoured, or it is cancelled and credited.

How do I handle very different ability levels?

Pair by ability where you can, and choose exercises that scale by load — see running a bootcamp with mixed abilities.

Is my insurance valid for groups?

Check specifically. Group instruction is not always covered by a one-to-one policy.

The practical version

• Semi-private (2–4) is the best trade: 50–65% per head, 1.5–2.5× revenue per hour, real coaching intact.
• Revenue per hour rises fast to about four people, then flattens as discounts deepen.
• Sell groups as a different product — community and price — not as discounted one-to-one.
• Individual programmes up to four; shared structure with individual loads above that.
• Keep individual records, or group clients stop progressing.
• Screen everyone, check your insurance covers groups, and state a minimum number.