Abstract: An equestrian rider training rein,the training device having an elastic portion in each rein between the bit and the rider's end of the reins. The elastic portion of the device trains the new rider in applying the proper pressure on the reins in order to closely control the mount while not applying excessive pressure which may irritate or injure the mount and make delicate control more difficult. In a second embodiment the elastic portion is backed by an inelastic portion of the rein which is of greater length than the unextended elastic portion so that if greater pressure is required to control the mount, as in the case of a runaway mount, the rider may apply direct pressure to the bit for emergency control.