Fig. 4From: Relationship of phase angle and peak torque of knee extensors with the performance in six-minute step test in haemodialysis patientsLinear regression curve of peak torque of knee extensors with MIS, IGF1, and performance in 6MST. Abbreviations: DLL, dominant lower limb; Nm, Newton; IGF1, growth factor similar to insulin type 1; mg/dL, milligram per decilitre; 6MST, six-minute step testBack to article page