What Is 32-Count Music? A Guide for Instructors
If you've trained to teach group fitness, you've heard it: build your class on the 32-count. Here's what that means, why it matters, and how long a phrase lasts at the tempos you teach.
The short answer
32-count music is music arranged in phrases of 32 beats. Each phrase is four eight-counts, and each one starts on a strong downbeat, the "1". When your choreography is built in the same 32-count blocks, every combination starts when the music turns over, and your class feels the change with you.
Beats, eight-counts and phrases
Most workout music is in 4/4 time, four beats to a bar. From there it stacks up:
- Beat. One count. At 128 BPM there are 128 of them in a minute.
- Eight-count. Two bars, counted "1, 2, 3, 4, 5, 6, 7, 8". It's how choreography is taught and cued.
- 32-count phrase. Four eight-counts, or eight bars. A new phrase usually brings something you can hear: a new lyric line, the chorus, an instrument dropping in.
- Song. Phrases strung together. In pop music, verses and choruses tend to start at the top of a phrase.
The American Council on Exercise explains it the same way: eight-count "sentences" that build 32-count "paragraphs" (ACE, 4 Factors to Help You Understand and Master Music Selection).
Why instructors teach to the 32-count
- Moves change with the music. When a combination starts on the 1 of a phrase, the change in the music announces the change in the move. Your class can hear what's coming instead of watching you for it.
- Cues have a home. You know a new phrase is on its way, so you can give the cue in the last eight counts before it, and the class is ready on the 1.
- It keeps time for you. A phrase is a fixed length at a given tempo, so you can count phrases instead of watching the clock. At 128 BPM a phrase is exactly 15 seconds, so four phrases make a minute.
- The room moves together. When everyone starts on the same 1, the class looks and feels like one group.
How long is a 32-count phrase?
The length of a phrase is 32 × 60 ÷ BPM, in seconds. Here it is at the tempos most classes use:
| Tempo | One 32-count phrase |
|---|---|
| 120 BPM | 16.0 seconds |
| 124 BPM | 15.5 seconds |
| 128 BPM | 15.0 seconds |
| 132 BPM | 14.5 seconds |
| 136 BPM | 14.1 seconds |
| 140 BPM | 13.7 seconds |
136 BPM is the tempo most Fitness Radio users set, and the tempo of every Daily Mix.
Why ordinary songs break the count
Pop songs aren't written for choreography. A song might open with a few bars of intro that don't add up to a phrase, slip a two-bar tag in after a chorus, or drop into a breakdown that lasts half a phrase. Each one moves the 1, and suddenly your combination starts in the middle of the music instead of at the top.
Phrased workout music is arranged so the phrases stay whole: each one starts on a strong downbeat, and the track ends at the end of a 32. That's the difference between music you can teach to and music you have to teach around.
Do you need 32-count music for every class?
No. ACE separates music that leads the class, where the beat and phrase pace the movement, from music that sits in the background and sets the mood. The 32-count matters most when the music leads:
- Choreographed cardio, step and dance. The class is built on it. See our step aerobics music guide for the tempo at each level.
- Toning and strength to the beat. Reps in fours and eights fit the phrase, so sets change when the music does.
- HIIT and Tabata. It helps when your intervals land on the count. Our HIIT and Tabata guide has the tempos where they do.
- Indoor cycling. Riders follow the beat with their feet, and phrases still mark the changes in a ride. See the spin class music guide.
- Yoga, Pilates and stretching. The music is mostly background, so the count matters less.
How Fitness Radio fits
Fitness Radio has both 32-count phrased tracks and regular tracks in one catalog. Phrased tracks start on their first downbeat and end on a 32, and playback is gapless, so the count carries straight through a track change. With BPM control on the instructor and gym plans, you can set the tempo for your class without losing the phrase, and 32-count downbeat detection works on the tracks in your own playlists.
See the plans or start the 7-day free trial and hear the difference in your next class.
