As the rider of a road legal bike, I've done around 500 laps of Cadwell on various track and training days. I've watched Jenny's derrière and learnt a lot. Sorry, I mean, I watched this video and learned quite a lot about the use of the throttle at various points around the track. I'll be the first to admit that I'm just a road rider who's not too quick, so understanding the transition from Charlie's into the Gooseneck might just make me a bit less of a mobile chicane. Nice to see Jenny acknowledge the other rider at the Hairpin, too. It's not a nice place to have someone pop under you as you turn in. I speak from experience.
From a medical stand point having a large Gluteus maximus muscle means that you slide better and have a softer landing. Plus it looks good in you rompersuit. You started it!
Awesome stuff to see a female riding acing. Next time you lean in to shut off the camera.. Open the visor and let me\us see them pretty eyes. :D I ride an '03 CBR 600, street only.