TY - CPAPER U1 - Konferenzveröffentlichung A1 - Braun, Luca A1 - Mai, Patrick A1 - Hipper, Markus A1 - Denis, Yannick A1 - Anedda, Bastian A1 - Helwig, Janina A1 - Gehring, Dominic A1 - Willwacher, Steffen T1 - The trade-off between cumulative joint loading and cost of transport when altering anterior trunk lean angle in running T2 - ISBS Proceedings Archive N2 - The study aimed to establish dose-response relationships between systematically altered anterior trunk leaning (ATL) and lower extremity cumulative joint loading (angular impulse x number of strides) as well as cost of transport (COT) in distance running. Twenty-eight recreational runners underwent a series of six treadmill runs (2.5 m/s) with five predefined ATL conditions (from -4° extension to 28° flexion) and one self-selected ATL condition for five minutes with 3D motion capture and spirometry. Increasing ATL systematically decreased cumulative knee joint loading and increased cumulative hip joint loading in all conditions. However, running outside the preferred running style increased COT. Designing ATL-based overuse load management interventions shows promise, but clinical implementation requires careful consideration of the COT and joint loading trade-offs. KW - Biomechanics Y1 - 2024 UR - https://commons.nmu.edu/isbs/vol42/iss1/11/ SN - 1999-4168 SS - 1999-4168 VL - 42 IS - 1 SP - 108 EP - 111 ER -