Fig. 10

The surface of DDA-FIS. a The surface map of dynamic adjustment in Movement Range. The x-axis coordinate denoted as “hit rate,” ranging from 0 to 1. This signifies the percentage of successfully hit targets about all targets. The y-axis coordinate, labeled "miss," also ranges from 0 to 1, representing \(\frac{miss beyond 70\mathrm{\% }requirement}{The number of total miss}\), If the miss targets are all outside the 70% range, i.e. 1, it indicates that the range of motion requirement factor is the main cause of miss. Conversely, it indicates that muscle strength requirement is the main cause of miss. The Z-axis coordinate represents the adjustment amplitude required for the range of motion, representing the percentage of maximum step size adjustment. b The surface map of dynamic adjustment in Muscle Power. The x-axis and y-axis is similar to the surface map of dynamic adjustment in Movement Range. The Z-axis coordinate represents the required adjustment amplitude for muscle strength and also signifies the percentage of maximum step size adjustment