Nike

Last updated February 17, 2026

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Pressurized fluid bladder geometry: NikeRecent Research Landscape

Unconstrained fluid bladders deform unpredictably under high impact, leading to mechanical instability and energy loss. These structures utilize rigid external cages to constrain expansion and tune localized cushioning response.

What technical problems is Nike addressing in Pressurized fluid bladder geometry?

Insufficient impact attenuation

(36)evidences

Insufficient energy absorption and pressure distribution in footwear leads to user discomfort and musculoskeletal fatigue. Improving the structural response to vertical loads enhances protective cushioning and athletic performance.

Inadequate underfoot impact attenuation

(8)evidences

Insufficient energy absorption during ground contact leads to musculoskeletal strain. Improving shock dissipation enhances user protection and comfort.