Mountain Climbers30 / 30
Ten rounds of thirty seconds of mountain climbers with thirty seconds of rest. Even work-to-rest ratio — sustainable but not easy.
The WorkoutBriefing
Movements
- 01
Mountain Climber
10 rounds: 30s work / 30s rest; alternate fast knees with controlled core engagement
Scaling
Easier
slow tempo with longer foot contact, or elevate hands on a bench
Harder
cross-body mountain climbers (knee to opposite elbow).
What Today's TimerLooks Like
10 × 30s mountain climbers / 30s rest.
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- Intensity
HIIT
Fixed work/rest intervals, repeated for a set number of rounds.
- Stations
Circuit
Rotate through named exercises with optional breaks. Stations of any duration.
- Blocks
Tabata
Back-to-back HIIT blocks — every round of one exercise, then on to the next.
- Combat
Round
Simple timed rounds with breaks. Boxing, MMA, sparring.
- Control
Custom
Build any interval sequence from scratch, one by one.
- Stacks
Compound
Stack other timers into a multi-block session, cycled as a whole.
