Table 1 Anthropomorphic data measured to standardize the upper-limb size among subjects.

From: High-density surface electromyography signals during isometric contractions of elbow muscles of healthy humans

Array

x-coordinates Circumference

y-coordinates Distance

1

Proximal forearm

Medial Epicondyle - Process of Radius

2

Distal upper-arm

Acromion - Fossa Cubiti

3

Proximal upper-arm

Acromion - Olecranon

  1. For each array, circumferences (for the x-coordinates) and longitudinal distances (for the y-coordinates) were measured at different upper-limb segments. For arrays 2 and 3, distances were measured considering the reference points proposed by the SENIAM project13. See text for the definition of the origins.
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