Talk:Fortitude/@comment-7645613-20130826215001

This effects every attack that can knock you down, including infested runners and heavy units ground slams.

I do notice however that when combined with Fast Deflection it does not increase immensely. it seems to be passive and goes by how much shield you have, so the recharge rate is flexable and adding a max of both of these mods does not seem to increase the base by 170%, and it may be passive.