  In this article, we prove sub-ballisticity for a class of self-repelling
polymers inZ^d. Self-repelling polymers are a two-way generalization of the
model of self-avoiding walks, for which the sub-ballisticity was proved by H.
Duminil-Copin and A. Hammond. Namely, we consider an arbitrary finite symmetric
distribution of steps and a more flexible penalization for self-intersections
than in the self-avoiding walks model.
