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Circuit climbing

Climb an easy circuit problem after problem, max 1 min rest between problems.

Slot
On the wall
Focus
Endurance
Time
30 min
Intensity
Moderate intensity
Injury risk
Low injury risk
Equipment
Boulders, Easy circuit, Timer

How to do it

Pick a circuit (a set of problems of one color or grade) below your flash level. Climb through it one problem after another, resting no more than 1 minute between problems. If you finish the circuit before time is up, start it again. It should get tiring, but not so tiring that your movement gets sloppy.

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Who it's for

Base and deload weeks, and any boulderer whose forearms give out before their fingers do. It's also the least fussy way to get volume in on a day when you don't want to think.

Common mistakes

  • Picking a grade that's too hard. If you need more than a minute to recover, the session has quietly turned into power endurance. Pick something well below flash level and be honest about it.
  • Resting to full recovery. The one-minute cap is the exercise. Without it you're just climbing.
  • Letting technique go when tired. Keep your movement tidy on every climb. Sloppy feet under mild fatigue trains sloppy feet.
  • Doing it on a board. A spray wall or board circuit is too dense; you want real problems with real movement variety.

How to progress

Shorten the rest before you raise the grade: a minute, then 45 seconds, then 30, across a base block. Only once 30 seconds feels sustainable should you move up a colour, and then reset the rest back to a minute.

When it fits

The training periods this exercise fits into in Blok Sessions.

  • Base Lots of easy climbing, good movement and aerobic fitness.

  • Power Endurance Keep your power through one hard move after another.

  • Endurance Climb longer before you pump out, by moving efficiently.

  • Deload Train less, let your fingers recover, keep moving.