Fig 1.
Description of tests.
Fig 2.
Distribution of subject scores for the sBBT, mBBT, and tBBT.
Outliers are plotted as red crosses.
Fig 3.
Kinematic trajectories and ROM of the wrist/forearm.
Kinematic trajectories and ROM of the wrist/forearm for the sBBT (blue), mBBT (green), and tBBT (red). (A)Wrist flexion/extension and (C) forearm internal rotation trajectories for each test. (B) Wrist flexion/extension RoM and (D) forearm internal rotation RoM for each test.
Fig 4.
Kinematic trajectories and RoM of the right elbow.
Kinematic trajectories and RoM of the right elbow for the sBBT (blue), mBBT (green), and tBBT (red). (A) Right elbow flexion as a function of percent trial completion, averaged over all subjects for each BBT. (B) Right Elbow RoM
Fig 5.
Kinematic trajectories and RoM of the right shoulder.
Kinematic trajectories and RoM of the right shoulder for the sBBT (blue), mBBT (green), and tBBT (red). (A)Shoulder flexion and (C) shoulder abduction trajectories for each test. (B) Shoulder flexion RoM and (D) shoulder abduction RoM for each test.
Fig 6.
Kinematic trajectories and RoM of the thorax.
Kinematic trajectories and RoM of the thorax for the sBBT (blue), mBBT (green), and tBBT (red). (A) Forward tilt and (C) left tilt trajectories for each test. (B) Forward tilt RoM and (D) left tilt RoM for each test.
Fig 7.
Kinematic trajectories and RoM of the head.
Kinematic trajectories and RoM of the head for the sBBT (blue), mBBT (green), and tBBT (red). (A) Forward tilt and (C) left tilt trajectories for each test. (B) Forward tilt RoM and (D) left tilt RoM for each test.
Fig 8.
Average CoP 95% confidence ellipse for subjects (n = 16) performing the (A) sBBT, (B) mBBT, and (C) tBBT. The y-axis and x-axis show the zero-mean CoP in the anterior-posterior and medial-lateral directions, respectively.
Table 1.
CoP parameters for each BBT.