BMMF is quite the Rollapaluzaer and I would say Hill climbing accounts for most of his training.
I would say to get better one would need to improve leg strenth and work on have very smooth cadence and maybe work on core strength as well.
Also, Casper told me, when on the rig, get in the drops as you can transfer power better. I asked about the restrictions to breathing from this possition, his anssure? You dont need to breath, its only 20 seconds. This was all duly noted and I knocked a second off my time.
Some say stay on the tops and some prefer drops..