In Vivo Classification of Achilles Tendon Sub‐Tendon Twist Patterns: A Novel Ultrasound‐Based Method Revealing Bilateral Asymmetry and Clinical Implications. - Nobue, Ayaka; Oda, Hiroyuki; Sano, Kanae; Ishikawa, Masaki (Scandinavian Journal of Medicine & Science in Sports (John Wiley & Sons, Inc.), 2026)