Don't overlook 'having fun with our friends' when thinking 'fitness'. Everyone deserves a bit of down time, even if (some) do spend it flexing and posing.   Actually, they're twins  

These days, any fit guys spending time with other fit guys are 'bros', 'brahs' (and a number of other variations!)... 'brothers in fitness', for sure, and feeling good in each other's company, whether in the gym or having fun elsewhere.   So, let's catch up with one or more 'bro' in fitness...  Finally, some 'actual' young brothers taking their training seriously...