Figure 9
From: High-density surface EMG maps from upper-arm and forearm muscles
Projections Q k xfrom the two most active muscles for each kind of task. Curves are normalized with respect to the maximum intensity reached at 50% MVC (showed with a label in each plot). a) Flexion in Biceps and Brachio Radialis, b) Extension in Triceps and Anconeus. c) Supination in Biceps and Anconeus, and d) Pronation in Pronator Teres and Anconeus.