Towards Subject-Specific Strength Training Design through Predictive Use of Musculoskeletal Models

Figure 3

Muscle activations [0 → 1] as a function of the movement angle and external force orientations in the externally rotated hip position. The anterior (a, b) and the posterior (c, d) parts of the M. gluteus medius (GM) are displayed for flexion/extension (a, c) and abduction/adduction (b, d) movements.