  We study multi-charged rotating string states on Type IIB regular backgrounds
dual to confining SU(N) gauge theories with (softly broken) {\cal N}=1
supersymmetry, in the infra red regime. After exhibiting the classical
energy/charge relations for the folded and circular two-charge strings, we
compute in the latter case the one loop sigma-model quantum correction. The
classical relation has an expansion in positive powers of the analogous of the
BMN effective coupling, while the quantum corrections are non perturbative in
nature and are not subleading in the limit of infinite charge. We comment about
the dual field theory multi-charged hadrons and the implications of our
computation for the AdS/{\cal N}=4 duality.
