MBB Round 1 | Profitability

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First, identify the revenue streams: membership, coaching, and retail & other. Then calculate gross profit and margin by line.

- Membership: GP flat at 160, margin steady around 42%. Healthy.
- Retail & other: GP up from 20 to 25, margin around 40%. Small but healthy.
- Coaching: GP roughly flat despite revenue up 36%. Margin has fallen from 45% to 36%.

The problem sits entirely in coaching. Membership and retail added around $5m of gross profit between them; coaching grew revenue by $40m yet added nothing to profit. Total gross profit is broadly flat while revenue rose $60m. The line that should be driving profit up is absorbing all the growth and converting none of it. The question is why coaching's margin is falling as it grows.

Scoring (1 to 4)

4. Identifies the revenue streams unprompted, asks for the P&L, calculates gross margin in % spontaneously (at least in ballpark), isolates coaching cleanly, and names the paradox: the fastest-growing line is adding revenue but no profit.
3. Segments correctly and identifies coaching, but needs a nudge to list the streams or to compute the % rather than reading absolute gross profit first.
2. Segments with prompting, or spots the coaching revenue growth but misses the flat profit and the margin decline even after calculating.
1. No structured segmentation; reads totals only or misreads the lines.

Margin can fall on a growing line for three broad reasons:

1. Price is falling, through discounting, promotions, or a drift to cheaper items. Here, list pricing has been held flat and no new discounting introduced, so realised price is not the driver.
2. Cost to serve is rising per unit, through input-cost inflation or a delivery model that scales badly. Wages and rent are stable, so it is not simple input inflation.
3. Mix has shifted: growth is concentrated in a structurally lower-margin part of coaching, pulling the blended margin down even if each offering's own margin is unchanged.

Exhibit 2 confirms it is a mix problem, with a cost-to-serve root. The three offerings sit at very different margins: group classes at 60%, small-group personal training at 45%, and 1-on-1 personal training at only 20% in FY22, falling to 10%. Between FY22 and FY24, 1-on-1 personal training nearly doubled in revenue and became the largest coaching offering, while carrying by far the lowest margin. Growth concentrated in the thinnest-margin offering pulls the blended coaching margin from 45% to 36%.

Two things are happening at once: the mix has shifted toward 1-on-1 personal training, and that offering's own margin has also slipped (20% to 10%). Both point to the economics of 1-on-1 delivery. The next step is to understand why 1-on-1 personal training is so thin, and getting thinner, as it grows.

Scoring (1 to 4)

4. Generates a MECE hypothesis set (price / cost-to-serve / mix), uses the shared facts to rule out the price branch, reads Exhibit 2 to identify the mix shift into 1-on-1 personal training, and notes that offering's margin is both the lowest and falling.
3. Covers price, cost and mix but as a flatter list, reads the chart correctly but needs prompting to connect the mix shift to the blended-margin decline.
2. Offers a few plausible causes without structure, or reads the chart only at surface level (sees 1-on-1 growing, misses the margin point).
1. No structured hypotheses; guesses or jumps straight to solutions.

The thin and falling margin is structural, not operational. 1-on-1 personal training is priced as a flat monthly fee for unlimited sessions, so revenue is capped while cost to serve rises with every session booked. As members make more use of the unlimited benefit each year, the average cost to serve climbs and the margin thins, from 20% toward 10%. It is the only offering whose economics get worse as it grows, which is why its rapid growth drags the whole coaching line down.

Any fix has to break the link between usage and cost. Four levers, roughly in order of attractiveness:

1. Reprice to usage. Move from flat-unlimited to per-session pricing or capped-session tiers (e.g. 4 sessions included, extra billed). This re-links revenue to cost and protects margin as usage rises.
2. Convert toward small-group. Move 1-on-1 members into small-group personal training, which already holds 45% because the trainer cost is shared. Same service category but better economics.
3. Manage utilisation. Match trainer hours to booked demand rather than staffing dedicated blocks, so idle capacity stops costing money. Weaker on its own, works alongside repricing.
4. Discontinue the unlimited add-on for low-value members if it cannot be repriced or converted, though this risks retention.

Before acting, weigh the second-order effect: the unlimited add-on may be a retention or acquisition driver. The safest sequence is to reprice or convert first (improves economics while keeping the member), and discontinue only where neither works.

Scoring (1 to 4)

4. Diagnoses the thin margin as structural to the flat-fee-unlimited design, proposes fixes that re-link revenue to usage, uses small-group personal training as the profitable template, and flags the retention risk before recommending cuts.
3. Reaches sound fixes (reprice or convert) but reasons more generically and underplays either the structural root cause or the retention risk.
2. Offers a generic "raise prices / cut costs" without tying it to the flat-fee mechanism, or jumps to discontinuing without considering retention.
1. No coherent fix; misdiagnoses the cause or proposes something that does not address the margin.

Recommendation

Reprice the 1-on-1 unlimited add-on to a capped-session tier and move members who want more volume onto small-group personal training. The instinct to pull back on a fast-growing line is wrong here: coaching is not the problem, the pricing model on one offering inside it is. Fix the model and the same growth that is currently flat on profit starts converting again.

Pros: attacks the root cause directly; keeps a fast-growing, in-demand service rather than cutting it; uses a proven in-house model (small-group personal training) as the template.

Cons and risks: the unlimited add-on may be a retention or acquisition hook, so repricing could cost some members and some membership revenue; heavy users will resist a cap and may leave; conversion to small-group depends on members accepting a shared format and on scheduling capacity.

Next steps: pilot the capped-tier pricing and small-group conversion in a handful of clubs, measure both the margin recovery and any retention impact, then scale.

Scoring (1 to 4)

4. Leads with a clear recommendation, gives balanced pros and cons centred on the retention risk, and proposes a phased rollout to manage it.
3. Recommends the right lever but the pros and cons are thin or one-sided.
2. Reaches a recommendation but does not connect it to the root cause, or ignores the retention risk.
1. No clear recommendation, or a synthesis disconnected from the earlier analysis.

Profit was broadly flat despite three years of steady revenue growth. Segmenting the P&L showed the problem sat entirely in coaching, where revenue grew 36% but gross profit barely moved and margin fell from 45% to 36%. Breaking coaching into its offerings showed why: growth was concentrated in 1-on-1 personal training, the lowest-margin offering, whose margin was itself falling because it is sold as a flat unlimited add-on whose cost to serve rises with usage. The recommendation is to reprice that offering to usage and steer members toward the profitable small-group format, with member retention the main risk to manage through a phased rollout.

Scoring (1 to 4)

4. Delivers a tight, CEO-ready synthesis with a clear line of causation (flat profit → coaching → 1-on-1 personal training → flat-fee model), the recommendation, and the key risk, in under a minute.
3. Covers the story and the recommendation but is a little long or leans on the numbers more than the narrative.
2. Recaps partially, misses either the root cause or the recommendation, or reverts to re-reading earlier analysis.
1. No coherent synthesis; cannot step back from the detail.

Overall: average of the section scores (1 to 4).