Figure 8.
The normal finger forces after the doubling in % of their values before the doubling. A 200% value signifies the doubling of the individual finger force. Panel (A): The ratios ‘Group average force after doubling/group average force before the doubling’. Panel (B): Bold bars correspond to force values over 200%. The thin-line bars represent a 200% benchmark. The curved arrows indicate the direction of the rotation efforts, pronation or supination, as seen from the subject.