at a show. they started off by listing all the muscles and then the whole room did 8 squats
(the band is gokumon)
This link contains the best music video I've ever seen, everyone should go watch it

at a show. they started off by listing all the muscles and then the whole room did 8 squats
(the band is gokumon)
This link contains the best music video I've ever seen, everyone should go watch it