Rare console command (Fallout 4)

player.setav speedmult xxx - Fast run, where xxx is the running speed

player.forceav 000002DA xx
or player.setav speedmult xx

How many by default tell me?

VaulTTeC2077
100

ScReaM031
I tried it for acceleration i.e. running, and I just need walking, I need to speed it up.