EMOM Meaning: What 'Every Minute On The Minute' Actually Asks The Clock To Do

You opened the workout of the day and it says "EMOM 16: 10 kettlebell swings." You know it is some kind of timed format, but not whether you rest a full minute after each set, do swings for the whole minute, or something else entirely. The class has already started, or the coach is busy, and you would rather not guess.

EMOM stands for every minute on the minute. It is a CrossFit term, and it describes when each set starts, not how long you work or rest. Once you see it that way, the variants — E2MOM, E90S, alternating EMOM — all make sense, and each one is a single, simple setting on a timer.

EMOM means a new set starts at the top of every minute

At 0:00 you start your set. When you finish, you rest until the clock reaches 1:00, and then you start the next set. Repeat until the stated number of minutes is up. "EMOM 16" means sixteen minutes, which means sixteen sets.

So the rest is not a fixed minute. It is whatever is left of the minute after you finish the work. If your 10 swings take 25 seconds, you get 35 seconds of rest. If they take 45, you get 15. Nobody prescribes the rest, because the format does it for you: work faster and you earn more of it.

That is the one thing people most often get wrong. You do not work for the whole minute, and you do not rest for a whole minute between sets. You do a fixed amount of work, then the clock decides your break.

The variants just change the length of the window

Once EMOM is clear, the abbreviations follow the same pattern. The letter after the E is how often a new set starts.

E2MOM means every two minutes on the two minutes. A set starts at 0:00, 2:00, 4:00 and so on, so a 20-minute E2MOM is ten sets. The longer window is used for heavier lifts or for pairing two movements that would not fit in sixty seconds. E3MOM works the same way with three-minute windows.

E90S (sometimes written E90) means every 90 seconds. It sits between the two: more room than a minute, fewer total sets than you would expect from the clock time. A 15-minute E90S is ten sets, not fifteen.

Alternating EMOM, also called odd/even EMOM, keeps the one-minute window but changes the movement. Odd minutes are one exercise, even minutes another — say swings on minutes 1, 3, 5 and push-ups on 2, 4, 6. A three-way version cycles through three movements. Sometimes you will see this written as "EMOM 18: min 1 swings, min 2 push-ups, min 3 rest", and the third minute is simply a full minute off.

How each version looks on a timer

All of these are the same structure underneath: one interval of a fixed length, repeated a set number of times. You never need twenty separate entries.

Written as	Interval length	Example	Repeats
EMOM 16	1:00	10 swings	16
E2MOM 20	2:00	5 front squats	10
E90S 15	1:30	8 burpees	10
Alternating EMOM 20	1:00 + 1:00, named	swings / push-ups	10 rounds
Three-way EMOM 18	1:00 + 1:00 + 1:00	swings / push-ups / rest	6 rounds

To get the number of repeats, divide the total time by the window length. That is the only maths involved, and it is worth doing before you start, because "E90S 15" catches people out at exactly the moment they are trying to remember whether this is set nine or ten.

In Peak Interval, each row of that table is one saved workout: an interval of the right length, a round count, and a short prep phase in front so you are standing over the kettlebell when the first window opens. For the alternating versions, give each interval the name of its movement. On minute thirteen, reading "push-ups" on your wrist is faster than working out whether thirteen is odd.

What a regular stopwatch gets wrong

You can run an EMOM off a gym wall clock, and plenty of people do. The trouble is that you have to watch it. Every set ends with you looking up to see how much of the minute is left, and if you look up a few seconds late you start the next set late, and the drift adds up over sixteen sets.

A timer that beeps or speaks at each window boundary removes that. You finish the set, put the bell down and breathe, and the cue tells you when to pick it up again. A cue ten seconds before the boundary is even better, because it gives you time to get your grip before the next window starts, rather than three seconds after it.

If you want to know how many reps to put in each window so that the format actually works, that is its own question, and our guide on how to run an EMOM workout covers sizing the work to 30-40 seconds per minute.

The short version

EMOM means every minute on the minute: start a set at the top of each minute and rest for whatever time the minute has left. E2MOM and E3MOM stretch the window to two or three minutes, E90S sets it to 90 seconds, and alternating EMOM swaps the movement each minute.

On a timer, every one of them is a single interval repeated a fixed number of times. Work out the window and the repeats before you start, let the cues mark each boundary, and the only thing left to think about is the work.