From: Intra-observer reliability for measuring first and second toe and metatarsal protrusion distance using palpation-based tests: a test-retest study
First versus second
Second versus first
TEST-RETEST 1
1.30 mm
1.35 mm
TEST-RETEST 2
1.75 mm
1.45 mm
TEST-RETEST 3
1.60 mm