4x4
4 boulders, each climbed 4 times within 4 min, then 4 min rest. 16 climbs.
- Slot
- On the wall
- Focus
- Power endurance
- Time
- 28 min
- Intensity
- High
- Injury risk
- Moderate
- Intervals
- 4 × 4:00 on, 4:00 off
- Equipment
- Boulders, Overhang, Timer
How to do it
Pick 4 overhanging boulders around flash level. You have 4 minutes per boulder to climb it 4 times, then 4 minutes rest before the next.
When it fits
Training periods this block is tagged for in Blok Sessions.
- Power Endurance Sustain power output across repeated hard efforts.