Subtendon fascicle lengths were greater than free tendon lengths in all models by 1-3.2 mm, and were longer with greater subtendon twist with differences of 1.2-1.9 mm from low to high twist. Subtendon along-fiber strains were lower with greater twist with differences of 1.4-2.6%, and all were less than free tendon longitudinal strain by 2-5.5%.…[Read more]