He does his groin in, so it's worth watching for that reason alone.
In case you were listening to Ray D'Arcy jingling out of his trousers during this morning's show in a bit to replicate the dancing into pants prowess of this young Chinese man, here is the footage of Ray's attempt. Consider your eyes as informed as your ears.
I, for one, am bitterly disappointed he didn't choose to stick with the "jocks" he wriggled into this morning, which were "originally white, but went through a dark wash." That would've made for an altogether more visceral experience. On the upside, this thighs are only massive. Jenny, you're a lucky woman.