Development and measurement of elbow and knee joints using an electro-goniometer in healthy subjects: A preliminary studySasipa Buranapuntalug, Nuchrada Chaitrakul, Pollapat Liamtragoolpanich, Chusak Thanawattano, Chatchai Buekban and Kornanong YuenyongchaiwatSICOT-J, 12 (2026) 23DOI: https://doi.org/10.1051/sicotj/2026016