Which are the antagonists to the pectoralis major muscle in 4th gear free‐style technique, cross‐country skiing?

Lund AM, Holmberg J, (2007), “Which are the antagonists to the pectoralis major muscle in 4th gear free‐style technique, cross‐country skiing?”. Book Chapter, In: Vesa Linnamo PV, Müller E, (Ed), Science and Nordic Skiing, Linnamo, V. , Komi, PV and Müller, E. (Eds. ), pp. 110-118. [ WWW ]