Doi demonstrates crazy trick with ball-can lid

With no tournaments compete in, players have been finding all kinds of unusual ways to show off their skills.

WTA No. 76 Misaki Doi, for example, began by one-upping Taro Daniel in the Kendama Challenge, but here's something maybe even more impressive, if not mind-boggling: turning a tennis-ball lid into a precision weapon with the flick of a finger:

In case you, too, have no idea how she even did that, Doi made a follow-up video explaining how it's done:

"Wow. Cool! It's a challenge tomorrow," Daniel commented.

Continuing the trend of stay-at-home activities among players from Japan, "My challenge is keyboard harmonica," said doubles No. 73 Miyu Kato:

For sure this is a tough time in lots of ways right now, but it can also be a wonderful opportunity to nurture a new talent.