There are many dynamical problems in front crawl swimming which have not been fully investigated by analytical approaches. Therefore. in this paper. standard six beat front crawl swimming is analyzed by the swimming human simulation model SWUM. https://www.roneverhart.com/GLYKON-BAYONET-BEAD-BLAST-OVERLAY-STONEWASH-STANDARD-NICKEL-BORON-INTERNALS-184-10/