I've raced in two meets, 12 events in a B70, so maybe I'm not yet experienced enough, but I don't see any need to change technique. I think, based upon reading some things from Chris and Erik H that, if I could manage to do more than 1.5 SDKs on my pushoffs without gasping for air, these might enable me to stay underwater longer ... but that'll come from training my lungs not wearing the suit.
I've raced in two meets, 12 events in a B70, so maybe I'm not yet experienced enough, but I don't see any need to change technique. I think, based upon reading some things from Chris and Erik H that, if I could manage to do more than 1.5 SDKs on my pushoffs without gasping for air, these might enable me to stay underwater longer ... but that'll come from training my lungs not wearing the suit.