How does age affect leg muscle activity/coactivity during uphill and downhill walking?

MLA

Franz, Jason R., and Rodger Kram. “How Does Age Affect Leg Muscle Activity/Coactivity during Uphill and Downhill Walking?” Gait & Posture, vol. 37, no. 3, Mar. 2013, pp. 378–84. EBSCOhost, https://doi.org/10.1016/j.gaitpost.2012.08.004.

APA

Franz, J. R., & Kram, R. (2013). How does age affect leg muscle activity/coactivity during uphill and downhill walking? Gait & Posture, 37(3), 378–384. https://doi.org/10.1016/j.gaitpost.2012.08.004

Chicago

Franz, Jason R., and Rodger Kram. 2013. “How Does Age Affect Leg Muscle Activity/Coactivity during Uphill and Downhill Walking?” Gait & Posture 37 (3): 378–84. doi:10.1016/j.gaitpost.2012.08.004.