Table 1. Experimental groups and block structure.

	Day1	Day2	n
Experiment 1: Single perturbation groups
Force field - vision (FFv)	S, FFv, S	S, FFv, S	6
Force field - no vision (FFnv)	S, FFnv, S	S, FFnv, S	6
Experiment 2: Double perturbation groups
Matched FFv-rotation (FFvR−)	S, FFv, R−, S	S, FFv, S	5
Matched FFnv-rotation (FFnvR−)	S, FFnv, R−, S	S, FFnv, S	5
Non-matched FFv-rotation (FFvR+)	S, FFv, R+, S	S, FFv, S	5
Non-matched FFnv-rotation (FFnvR+)	S, FFnv, R+, S	S, FFnv, S	5
Control Rotation (R−)	S, R−, S	S, R−, S	6