By adjusting the strategic positioning base, the cushion surface is contoured to improve overall posture, pelvic alignment, sitting ability, comfort and pressure reduction. It can be adapted on-the-spot to suit individual pelvic needs including pelvic obliquity, tight hamstrings, posterior pelvic tilt, anterior pelvic tilt, limited hip flexion (one side or both), extensor thrust, and pelvic rotation.
Our Spex cushions have been laboratory tested in USA for pressure characteristics and the readings indicate excellent pressure distribution over the entire sitting surface. Pressure readings across all five zones (L/R Trochanter, L/R Ischial Tuberosity and Sacrum) showed smooth transitions without significant peaks in pressure.
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