Iron & Oven

Side Jackknife

Also called side jackknife, side v-up and oblique v-up.

Works
Abs
Equipment
Bodyweight
Level
Beginner
Type
Compound

How to do it

Cues

Common mistakes

Where to start

Sets3
Reps10-12 each side
Rest45 s
Tempo1-1-2

A starting point, not a law. Pick a weight you could lift two or three more times than the top of the range. Tempo is seconds down, pause, up. When every set hits the top of the range, add a little weight.

Easier

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