when you're running T was what I think is really important and undervalued is that as the harder we go more of our oxygen and blood will basically be prioritize towards one driving the muscles forward secondly also even more for cooling and and you hit it pretty pretty spot on when you say there's a 20% efficiency 80% heat 20% that's what we see pretty much for Elites not for for for for for people less but as you said we'll come back to that probably so then basically basically uh when you are focusing on this I think that there are no better setting when you have when you when you ride a little bit lower power it allows you to be very Mindful and cognitive present to your movement and how you are in the bike there and everything there and this is something that I I see very often is a different between also the Specialists and the tri list as well because the St leads are much more inclined to solve task Brute Force than the Specialists are the Specialists are because it's they simply have more time on Lower intensity medium intensity and high intensities or let's say as especially lower intensities they tend very often exactly to build a better feeling better feeling for um how they're moving through the landscape more efficiently