Open access
Jul 2026
The reliability and validity of a visual analog scale for rating the single leg squat test
Background The single leg squat test (SLST) is commonly used for visual movement assessment in subjects with lower extremity injuries. While current methods utilize ordinal rating categorization, adopting a visual analog scale (VAS) may offer potential advantages. The study aims to determine the intra-rater, inter-rate...
Yongni Zhang, Yifan Liu, Xinwei Huang et al.
· PeerJ · 0 citations