Aut cum scuto aut in scuto
"Athwartship". I like that technical term but the real life term we used was "waist cat". And on the Saratoga (Forrestal class carrier), I always enjoyed a waist cat shot, as these were shorter than the forward cats, thus the acceleration was greater, so as to reach the same velocity. With the chest mounted survival gear we wore, one didn't dare try to breathe during the shot. The weight of the gear during acceleration would just evacuate any air remaining in your lungs.