Figure 3
From: Muscle synergies are shared across fundamental subtasks in complex movements of skateboarding
Boxplots showing the variability in synergy vectors (W, top row) and activation coefficients (C, bottom row) between participants for synergies (syn.) 1 to 4. Horizontal lines indicate chosen similarity thresholds: Pearson correlation coefficient (r) > 0.623, cross-correlation coefficient (rmax) > 0.9, cosine similarity (CosSim) > 0.8.
