Figure 2From: A novel approach to surface electromyography: an exploratory study of electrode-pair selection based on signal characteristicsArray placement and electrode pair formation. a) The grid used to mark electrode locations; (b) Marks made on the skin using the grid. The "x" denotes the guideline-recommended electrode location, while the dots are used to mark where electrodes are placed; (c) The formation of 9 bipolar electrode pairs from 12 monopolar electrodes.Back to article page