Thirty seconds at high effort, thirty seconds easy, ten times through — a minute of warmup on the way in, a minute of cooldown on the way out, 11:30 on the clock.
The even split is what makes it dependable: every round of work earns the same round of recovery, so the tenth effort can look like the first. That balance suits almost any movement — rower, bike, hill, jump rope — and makes this a session you can repeat week after week without dreading it. When you outgrow it, open the preset in the editor and tip the ratio toward work.
All-out efforts with a full walk to recover between them. One for the track, a hill, the bike, or the rower.
Work-heavy, recovery-light — sustained minute-long pushes for building an engine that holds up under fatigue.
The 2:1 workhorse of conditioning circuits and bootcamps: long efforts, short rest, fatigue stacking as you go.
Minimal-rest conditioning that puts the heart rate up early and keeps it there. Pace it to last, not to peak.
The bootcamp class clock — station-friendly rounds where the rest is just long enough to rotate.
An easy on-ramp to interval training: short work, real rest, every round at the same honest effort.
Tabata’s relentless cousin — barely-there rest and maximum sweat in well under ten minutes.
The hub’s toughest ratio: a near-minute of work against a single breath of rest. A grinder for the patient.