Maintenance work on the ZORA databases is scheduled for Wednesday 22 May 2019 from 20:00-22:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Mannion, A F; Pulkovski, N; Schenk, P; Hodges, P W; Gerber, H; Loupas, T; Gorelick, M; Sprott, H (2008). A new method for the noninvasive determination of abdominal muscle feedforward activity based on tissue velocity information from tissue Doppler imaging. Journal of Applied Physiology, 104(4):1192-201.
Mannion, A F; Pulkovski, N; Gubler, D; Gorelick, M; O'Riordan, D; Loupas, T; Schenk, P; Gerber, H; Sprott, H (2008). Muscle thickness changes during abdominal hollowing: an assessment of between-day measurement error in controls and patients with chronic low back pain. European Spine Journal, 17(4):494-501.