The abdominal muscle used to flex the trunk and that extends… Post author By Anonymous Post date June 3, 2025 Related Posts:The abdominal muscle used to flex the trunk and that…The abdominal muscle used to flex the trunk and that…The abdominal muscle used to flex the trunk and that… ← Match the level of biological organization with its definiti… → In 1913, French Scientist authored a book entitled Le proble…