The Double Act

Two coaches, one hall split down the middle, and forty people who all think their side is winning

HIIT
All levels
45 min
Works for 26–50
2 instructors
Effort 4/5
Sports hall
big-class
two-coach
split-room
intervals
full-body

The ClassPlans programming teamLevel 3 group-fitness qualified · 10+ yrs teaching

Kit: A line of cones to split the hall, mats for half the room, dumbbells or kettlebells on one side only, one shared timer both coaches can hear. A mic for whoever leads if the hall eats voices.

Warm-up7 min

One Room, Then Two

RPE 3

Setup: Agree the coaching contract before doors open, because forty people will expose any crack in it: Coach A leads the room and owns the timer; Coach B mirrors, demos and sweeps for form. Hand signals agreed — one arm up means 30 seconds left, crossed arms means kill the round. Cone line laid down the middle, kit side loaded, mat side clear.

How it works: Warm up as one room, both coaches on the front line together — the double act must be seen before it splits. Four minutes of follow-along: marching, arm circles, squats building depth, lunge steps, climbers at half pace. Then the split, run like theatre: count the room A-B-A-B down the line, send the As left and Bs right, and let the two coaches walk to their kingdoms as the sides settle. Explain the night in one sentence each: your side, your coach, halfway through you swap — and yes, the sides are being compared all night.

What to say

“Learn your coach's face — in a room this size, hand signals beat sentences.”
“You're an A or a B now — that letter is your team, your side, and your alibi.”
“The beep runs this class — coaches included. When it speaks, we all obey.”
“Spread out inside your half — fingertips can't touch a neighbour or you're too close.”

Easier

March everything; the split walk is rest built in.

Harder

Final 30 seconds of the follow-along at double tempo before the split.

Workout14 min

First Half — Engine Side & Iron Side

14 × [40s work / 20s reset]RPE 7–8

Setup: Side one is the engine room: cardio waves run by its coach — shuttles to the cone line, fast feet, climbers, squat thrusts. Side two is the iron room: four kit stations — goblet squats, rows, swings or hinges, presses — run by the other coach. The shared timer rules both: 40 seconds work, 20 seconds reset, fourteen rounds.

How it works: Each coach runs their half at full theatre, but transitions land on the shared beep so the room breathes as one animal. Engine side moves in waves — front line works, back line marches recovery, swap each interval — so nobody redlines for fourteen straight minutes. Iron side rotates stations every two intervals. The comparison game runs all block: coaches trade scripted jabs across the cone line about whose side works harder, and the room eats it up. Sweeping coach watches the middle third of the hall — the place where big-class form always quietly dies.

Rounds: Engine in waves; iron rotates every 2 intervals

What to say

“Waves: when it's your line's turn, it's YOUR turn — the marching line is watching.”
“Iron side: the bell you can move well for 40 seconds is the right bell — the bigger one is just standing there being heavy.”
“Stay louder than tired — this side has a reputation now.”
“Middle of the hall: I can see you, and you're better than that rep.”

Easier

Engine side waves become 1-work-2-recover; iron side drops to bodyweight versions at any station, no questions.

Harder

Engine front line adds a burpee finish to each wave; iron side upgrades one bell for the final four rounds.

Workout3 min

The Swap

90s cross + 30s settleRPE 2

Setup: The crossing is a set piece, not a shuffle — big classes lose three minutes and all momentum to a sloppy swap, so this one is choreographed and timed.

How it works: On the long beep: kit down where it stands, both sides walk to the cone line, and the two teams cross through each other down the middle to a high-five arch the coaches make at the centre cone. Ninety seconds total for the cross and settle, called down like a rocket launch. The coaches stay with their SIDES of the hall, not their people — so everyone gets the other coach for the second half, which is the whole point of buying two of us. Thirty seconds of water and station-claiming, then hands on the timer.

What to say

“Kit down, walk tall, high-five the stranger crossing the other way — that's your teammate now.”
“Ninety seconds — enough to breathe, not enough to cool.”
“New side, new coach, same you — bring the standard across the line.”

Easier

Stretch the swap to two and a half minutes the first time you run this class.

Harder

The 60-second swap challenge for a drilled room, scored out loud against last week's time.

The rest of this class plan is free — along with 3 more this week.

ClassPlans programming team

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