Original ResearchPublished 12 October 2026Immediate effects of dynamic- and static-based custom insoles on structural alignment, pressure distribution and subjective comfort in paediatric flexible flatfootSin-Hang Luk · Kit-Lun Yick · Chu-Po Ho · Joanne YipFrontiers in Bioengineering and Biotechnologydoi 10.3389/fbioe.2026.1927139