Math teacher-turned-model-turned-fitness-guru Pietro Boselli spent some time feeling some “late autumnal vigour” with his brother at the pool. Attention on social media however, has turned to Boselli's compression pants.
“Vigour” indeed.
https://www.instagram.com/p/BNj0Vm3jWPb/?taken-by=pietroboselli&hl=en
Now if you'd like to have a body like Boselli, you might listen to his four videos on workout philosophy, as a start: