Holviala, J., Häkkinen, A., Karavirta, L., Nyman, K., Izquierdo, M., Gorostiaga, E. M., . . . Häkkinen, K. (2010). Effects of combined strength and endurance training on treadmill load carrying walking performance in aging men. Journal of strength and conditioning research, 24(6), S. 1584-1595. doi:10.1519/JSC.0b013e3181dba178

Holviala, Jarkko, et al. "Effects of Combined Strength and Endurance Training On Treadmill Load Carrying Walking Performance in Aging Men." Journal of Strength and Conditioning Research 24, no. 6 (2010): S. 1584-1595.

Holviala, Jarkko, et al. "Effects of Combined Strength and Endurance Training On Treadmill Load Carrying Walking Performance in Aging Men." Journal of Strength and Conditioning Research 24.6 (2010): S. 1584-1595.