Use "jiujitsu" in a sentence

1. En route to his taciturn and, not to put too fine a point on it, not yet perfectly sober companion Mr Bloom who at all events was in complete possession of his faculties, never more so, in fact disgustingly sober, spoke a word of caution re the dangers of nighttown, women of ill fame and swell mobsmen, which, barely permissible once in a while though not as a habitual practice, was of the nature of a regular deathtrap for young fellows of his age particularly if they had acquired drinking habits under the influence of liquor unless you knew a little jiujitsu for every contingency as even a fellow on the broad of his back could administer a nasty kick if you didn't look out

2. Putting his sewing skills to the test, he fashioned what would become the prototype for the modern-day TRX out of an old jiujitsu belt and parachute webbing