>>122455
Afaik going really far forward with your arms like some triathletes do is not good for aero, that aside it's hard to say because we don't know how he feels on the bike. However I assume having his arms a bit further forward to at least what remco has would be more comfortable. That's from my experience of riding aero hoods on the road bike, having the arms straight down like ganna and armirail annihilated my triceps but even just getting 3 cm more reach was a massive improvement.
But I don't even know how that translates to aerobars, could be entirely different. I only ever rode a tt bike once for less than 10 km and that had a lot of stack so not comparable to a real tt position