Open Workout 21.1

Complete as fast as possible of wall walks and double-unders in ascending reps: 1/10, 3/30, 6/60, 9/90, 15/150, 21/210.

FOR TIME

1 wall walk
10 double-unders
3 wall walks
30 double-unders
6 wall walks
60 double-unders
9 wall walks
90 double-unders
15 wall walks
150 double-unders
21 wall walks
210 double-unders

Additional notes

time cap: 15 min

Advanced

Pacer

Difficulty 72/100

High-volume wall walks and very high double-under volume make this an advanced workout despite having no heavy loading.

How we determine the level

Stimulus Pacer

The total volume is very high—55 wall walks and 550 double-unders—which pushes this well beyond a sprint or threshold effort for a moderately fit athlete. Wall walks create accumulating shoulder fatigue and forced breaks, while the increasing double-under sets demand steady pacing and rhythm management rather than all-out intensity.

15–22 minutes

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This workout is part of

CrossFit Open 2021

Workouts of the CrossFit Open Season 2021

Open Workout 21.3 + 21.4
Open 21.3 + 21.4: For time, 3 rounds of front squats, toes-to-bars, chest-to-bar pull-ups, bar muscle-ups, and thrusters, then lift.
... show all from CrossFit Open 2021

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