Spatiotemporal self-compression of high-intensity femtosecond pulses with linear and circular polarization in normally dispersive media is experimentally studied. In the experiment, a piece of BK7 glass plate is used as the normally dispersive media. The temporal and spectral behavior of the pulse transmitting in the glass material under different input pulse conditions is studied. The compressed pulses are much shorter in duration and narrower in spectral bandwidth by using circularly polarized pulses than linearly polarized pulses. The 50 fs pulses with circular polarization are successfully compressed to 19fs, with a compression ratio more than 2.5.