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. 2026 Mar 10;18:276. doi: 10.1186/s13102-026-01641-9

Table 3.

Correlations between 6PBRT and functional parameters in individuals with overweight and obesity

6PBRT (First) 6PBRT (Second)
r p r p
6MWT (m) 0.420 0.002* 0.486 < 0.001*
Dominant HGS (kgF) 0.292 0.037* 0.291 0.039*
Non-dominant HGS (kgF) 0.345 0.013* 0.330 0.018*
30-second push-up test (n) 0.302 0.031* 0.332 0.017*
UEFI 0.366 0.008* 0.331 0.018*

6PBRT 6 min pegboard and ring test, 6MWT 6 min walk test, HGS Hand grip strength, kgF kilogram-force, UEFI Upper Extremity Functional Index