Previous Hamstring Injury Does Not Impact Biceps Femoris Long Head Fascicle Length and Eccentric Knee Flexion Strength Changes Following a Low‐Volume Resistance Training Intervention in Elite Under‐20‐Year‐Old Male Gaelic Footballers - Mooney, Tommy; Cronin, Kevin; Malone, Shane; Welch, Neil; Collins, Kieran; Hickey, Jack (European Journal of Sport Science, 2026)