Figure 5.
Mean ± SD normalized myoelectric activity for the erector spinae iliocostalis, erector spinae longissimus, adductor longus, gluteus maximus, biceps femoris, semitendinosus, vastus medialis, vastus lateralis, rectus femoris, gluteus medius, soleus, and gastrocnemius in the pre-sticking, sticking, and post-sticking regions during the last repetition in 3-RM back squats. † indicates a significant difference between these two regions on a p ≤ 0.05 level. * indicates a significant difference between this region and all other regions on a p ≤ 0.05 level.
