Leg volume reduction during tiptoe movement is caused by venous ejection and calf muscle contraction.
Kotaro SuehiroNoriyasu MorikageTakasuke HaradaYuriko TakeuchiSoichi IkeRyo OtsukaRyunosuke SakamotoHiroshi KurazumiRyo SuzukiKimikazu HamanoPublished in: Phlebology (2023)
Leg volume reduction during tiptoe movement in the standing position included a significant amount of motion artifacts. Therefore, it may be difficult to accurately measure the ejection volume using tiptoe movement in the standing position.