Meet Demi and his brother—the coolest personal trainers on the planet. These youngins (what, maybe 7 years old?) are more inspiring than most JV basketball coaches in the country right now. Watch above, as Demi describes the best way to improve your ballhandling skills and your core strength at the same damn time, and then his bro teaches you how to do the “spider” drill. Try not to be motivated after this.

The Internet-buzzing Demi was first spotted in the video below, uploaded by Marlon Smith to YouTube earlier this week, where he shows off his six-pack and says he has “No Weakness.”

H/T: Four Pins