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Figure 1.
Normalized mean activity and standard deviation of BF for each sprint phase. *: EMG data were normalized by the mean value of muscle activity during the trial. HSI†: Hamstring strain injury, BF‡: Biceps femoris long head muscle.
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Figure 1.
Normalized mean activity and standard deviation of BF for each sprint phase. *: EMG data were normalized by the mean value of muscle activity during the trial. HSI†: Hamstring strain injury, BF‡: Biceps femoris long head muscle.
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