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. Author manuscript; available in PMC: 2010 May 13.
Published in final edited form as: J Strength Cond Res. 2010 Apr;24(4):1019–1027. doi: 10.1519/JSC.0b013e3181c7c5d4

Figure 4.

Figure 4

Normalized EMG activity during the up-down hop task presented no difference between conditions. CCR = quadriceps/hamstrings cocontraction ratio; Glut Max = gluteus maximus; RF = rectus femoris; HAM = hamstrings.