function MyLegs(ply, hitgroup, dmginfo)
        if hitgroup == HITGROUP_RIGHTLEG or HITGROUP_LEFTLEG then
		dmginfo:ScaleDamage(2)
		ply:SetWalkSpeed(100)
          ply:SetRunSpeed(150)
		    if string.find(ply:GetModel(), 'female') then
            ply:EmitSound('vo/npc/female01/myleg01.wav') else
            ply:EmitSound('vo/npc/male01/myleg01.wav')
		end
	end
end
hook.Add("ScalePlayerDamage", "scaleplayerDamage", MyLegs)