08 March 2026 : Clinical Research
Comparison of Muscle Load, Comfort, Usability, and Time-On-Task Across 3 Wheelchair Handle Orientations and Ground Types: A Randomized Crossover Study
Yen-Hui LinDOI: 10.12659/MSM.951420
Med Sci Monit 2026; 32:e951420
Figure 1 Six photographs illustrating the experimental conditions. The top row depicts the handle orientations: (A) parallel handle, (B) vertical handle, and (C) lateral handle. The bottom row shows the ground types: (D) ramp, (E) level ground, and (F) cone path.






