Bjorken sum rule in QCD with analytic coupling

We present details of study of the Bjorken polarized sum rule carried out recently in [1] within the range of energies where the data were collected by JLAB collaboration, 0.05 GeV2 < Q(2) < 3 GeV2. Three approaches to QCD with analytic (holomorphic) coupling are considered: Analytic Perturbation Theory (APT), Two-delta analytic QCD (2 delta anQCD), and Three-delta lattice-motivated analytic QCD in the three-loop and four-loop MiniMOM schemes (313 delta anQCD, 413 delta anQCD). The new frameworks (2 delta and 3 delta) with respective couplings give results which agree well with the experimental data for 0.5 GeV2 < Q(2) < 3 GeV2 already when only one higher-twist term is taken into account.