HumanBodyPoseObservation.JointsGroupName.leftArm A group name that represents left arm. Declarationcase leftArm See AlsoGetting the group namesHumanBodyPoseObservation.JointsGroupName.faceHumanBodyPoseObservation.JointsGroupName.leftLegHumanBodyPoseObservation.JointsGroupName.rightArmHumanBodyPoseObservation.JointsGroupName.rightLegHumanBodyPoseObservation.JointsGroupName.torso