Fig. 1From: Agreement between clinical measures to classify foot posture in asymptomatic adultsAnatomical landmarks for the normalised navicular height truncated (NNHt) calculation. a) NNHtâ=âH/L, b) the perpendicular distance between the most prominent part of the navicular tuberosity and the supporting floor (H), c) the distance between the first metatarsophalangeal joint and the most posterior end of heel (L)Back to article page