Unilateral Kettlebell Hollow Body Flutter Kicks

CoreIntermediárioSingleUnilateralAccessory
Grupo muscularAbdominals
Músculos principaisRectus Abdominis, Iliopsoas
PadrãoCore
MecânicaCompound
RegiãoCore
NívelIntermediário

Cues de treino

Lie on your back in a hollow body position while holding a kettlebell in one hand, extending your arm above your chest. Keep your legs straight and alternate flutter kicks, maintaining core tension and ensuring your lower back stays pressed to the floor throughout the movement.

What this exercise is for

Unilateral Kettlebell Hollow Body Flutter Kicks is a core-focused single movement in the KB Pro library. It is categorized primarily under abdominals work and is best treated as a intermediate-to-intermediate skill anchor rather than filler volume.

The movement uses compound mechanics and tends to load the core chain most directly while forcing side-to-side control through unilateral loading. In practice, that means it fits best when you want a movement with a clear role inside the session rather than something ambiguous or redundant.

How to program it

Best use cases

Skill and coaching notes

This movement is tagged at the intermediate level, so the useful question is whether the athlete can keep positions clean under fatigue, not just whether they can complete a single rep.

If you are programming for general training rather than testing, keep Unilateral Kettlebell Hollow Body Flutter Kicks in a role that reinforces abdominals work without forcing sloppy compensations from heavier or more technical lifts in the same session.

The cues on file reinforce the main coaching priority: Lie on your back in a hollow body position while holding a kettlebell in one hand, extending your arm above your chest. Keep your legs straight and alternate flutter kicks, maintaining core tension and ensuring your lower back stays pressed to the floor throughout the movement.

Related exercises

Alternating Unilateral Kettlebell Feet Elevated Plank Pull ThroughCoreAlternating Unilateral Kettlebell Knee Hover Quadruped Pull ThroughCoreAlternating Unilateral Kettlebell Plank Pull ThroughCoreDouble Kettlebell Hollow Body Flutter KicksCore

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