Have any doubts about Joel Embiid's health?

Well take a look at this. 

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Working on rips into quick spins with the brodie @joelembiid! #100skills100days #unseenhours @adidashoops

A post shared by Drew Hanlen (@drewhanlen) on Jul 22, 2016 at 10:16pm PDT

How about now?

Of course, this isn't live NBA action, and it is against 5-11 Drew Hanlen, a skills coach and consultant, but it's impressive nonetheless.