At my Mauy Thai gym - Full contact to body thighs and head. No Hip type throws no ground grapling. At my Judo Gym - Throws and ground grapppling. No striking. At my Karate gym - We use small mits so the contact is not to heavy but basically we spar MMA style, all strikes, grappling, submissions are allowed. except strikes to groin, throat eyes spine and joints. Occasionaly we spar with the sole purpose of staying on our feet, and if we fall we try and get up as quick as possible without wasting time ground fighting. We also spar one against many attackers (manily two, three or sometimes four). Very different to sparring with just one person. kicks are hardly hrown as there is not itme for them, if they are used, its just aimed towards groin, knees etc. Great for reactions and awareness practise.