Addition to Ubi-Redbeard's post (hope that's ok):
You can also change the keybinding to a key that suits you better.
Go to "Options" (F6) --> Advanced Controls --> Key Mapping and change the "Full Block Stance" mapping to your favourite "imma block all o'dis"-key. I personally have it set to C and Q, works good enough.
Hope this helps.
Have a nice day everyone![]()