In a way, it seems what should be happening pattern breaks in training should evolve to be a "SHB", i.e., break at the bow at the latest. If you can do the continual decelerating circle, you can drone upwind for a leisurely trundle on the downwind.
Start with the extended upwinds on the early hops, but eventually move the turn point back until you are over the numbers. Put it in as a maneuver in high work, going from a decent speed well above 250 KTs, pull to idle, and roll, and be dirty and on speed in 270-360 degrees or so.
It just takes practice.
In the T-2 in a break at the round down, I always brought the throttles out of the bucket while still way fast, just to get some RPMs on the engines and make sure they were still in noise-making mode.