Figure 1
From: The right temporoparietal junction encodes efforts of others during action observation

(A) Observed movie-clips. (A) a thin (slight) actor curling a 1 kg dumbbell (S-1), (B) a thin actor curling a 5 kg dumbbell (S-5), (C) a built (muscular) actor curling a 1 kg dumbbell (L-1), and (D) a built actor curling a 5 kg dumbbell (L-5). The pace of the dumbbell curl was 0.5 Hz. (B) Kinematic parameters (elbow angle) of a dumbbell burl for each condition.