Ice baths run on rounds too: get in, hold, get out, breathe. How to time immersion, rest, and breath work when the cold has already taken your count.
The classic repeater set is seven ten-second hangs with five seconds off. How to time it, vary it, and why climber intervals are not HIIT intervals.
The work block is the part every timer asks about. Program the other two: a ramping warm-up, a descending cool-down, and the gaps between them.
The gym is loud and the round bell disappears into it. Cue volume, ducking, voice versus beeps, and vibration: ways to keep the clock audible.
A swing holds 40 seconds, a goblet squat is better at 30. How to set work and rest per exercise, order the stations, and budget the round.
Fartlek hands the pace decisions to you mid-run; HIIT fixes them before you start. What that difference does to a session and to the timer in your pocket.
The phone goes face-down and the session runs on sound alone: how screen-off interval training works, and how it becomes a habit you never think about.
Two templates carry most swing conditioning: 30/30 on the minute for repeatable power, 40/20 for harder days, plus a mixed circuit with per-exercise times.
The phone rings mid-round and your timer resets to zero. Why interval timers stop on calls and app switches, and what an honest resume looks like.
You tuned those intervals over weeks. Saved workouts should survive an update or a new phone: named presets, autosave on every change, a file you own.
A good timer talks: it counts you in, calls the next exercise, says the round, and rings a bell you'll hear over the music. What each cue is for.
Four structures that make ten minutes a real session: a double tabata, a 40/20 couplet, a ten-minute EMOM, a circuit. Exact times, pacing, hands-free.
EMOM gives you rest every minute. AMRAP gives you a clock and your judgment. How the two differ, what each is good for, and what your timer needs.
Your music ducks or dies every time the timer beeps. Why interval timers fight your playlist, the settings that help, and what a timer owes you.
Three minutes on, thirty off: how to structure boxing rounds at home, pace each round, and hear the bell over your music without watching a clock.
20/10 tabata and 40/20 HIIT are both interval training, but they train different things. Here is how the two differ and how to pick for your goal.
Where the 20/10 tabata protocol comes from, what it does to your body, and how to run your first eight-round session tonight without guessing.