Table 2.

Abbreviations for annotated joints

Joint	Abbreviation
Face	Face
Left shoulder	Lsho
Left elbow	Lelb
Left wrist	Lwri
Left hip	Lhip
Left knee	Lkne
Left ankle	Lank
Right shoulder	Rsho
Right elbow	Relb
Right wrist	Rwri
Right hip	Rhip
Right knee	Rkne
Right ankle	Rank