The NBA unveiled its bubble-like campus to the 22 teams who were invited to finish the season in Orlando, Florida, nearly four weeks ago. Since then, players, coaches and other key personnel have settled in and found unique ways to keep themselves busy when they're not practicing or working out.

What has been the best activity thus far in the bubble? From pingpong to pool parties, here are the 10 best things for the players to do while on lockdown.

MORE: Predicting the 50 best players in the bubble

Honorable mention: Kickball and spikeball

While not technically "bubble" activities (because they happened during practice and not off hours), both of these nonbasketball sports looked pretty fun when the Memphis Grizzlies and Dallas Mavericks took part in them.

10. DJ parties

On one of the first nights on campus, the league hosted poolside parties with DJs spinning tunes at each of the three resorts hosting NBA teams. They were not a rousing success.

A lack of awareness might have played a role in that, but it seems like NBA players are finding other activities more interesting in the campus environment.

9. Cards

Card playing got a lot of pre-bubble attention when it was revealed that the NBA's safety guidelines called for each deck of cards to be discarded after being used. It turns out, all that bubble hubbub might have been for nothing; there haven't been a ton of NBA card games that we've seen so far. Maybe without being confined to an airplane while traveling from city to city, players are finding other things to do.

UNO's real serious around here pic.twitter.com/8o8DO6QpHq

— Mo Bamba (@TheRealMoBamba) July 14, 2020

8. Video games

Per the NBA's restart guidelines, each team's common space was equipped with video game stations, and some players chose to bring their own rigs.

Gaming would rank higher, except it's not really a bubble activity; it's something players do all the time, even before stay-at-home orders turned many casual gamers into streamers.

7. Table Tennis

Another activity that was maligned due to safety rules (no doubles!) has turned out to be quite popular on campus. The Spurs held a teamwide tournament that looked pretty competitive. San Antonio might not extend its 22-year playoff streak, but the Spurs can still say they crowned a champion in Orlando.

An updated look at the Spurs Bubble Ping Pong Tournament bracket ? pic.twitter.com/s7vTWyr22J

— San Antonio Spurs (@spurs) July 18, 2020

Congrats to athletic development coach Kelly Forbes, the Spurs Bubble Ping Pong Champion! ?? pic.twitter.com/H3isq2qG7x

— San Antonio Spurs (@spurs) July 18, 2020

6. Beach volleyball

Located in central Florida, Walt Disney World isn't actually home to many real beaches, but the man-made ones at the resorts have been turned into beach volleyball courts, where players like Tacko Fall have reinforced the notion that you can't teach height.

5. Pool life

Five words: JaVale McGee on a waterslide.

4. Content creation

While not an officially sanctioned NBA campus activity, players becoming content creators has become something of a trend. Philadelphia 76ers guard Matisse Thybulle launched a video diary, and McGee soon followed. Damian Lillard has a recording studio in his room, and it's all but certain that multiple player-hosted podcasts are sure to launch.

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Episode #03

A post shared by Matisse Thybulle (@theycallmetisse) on Jul 16, 2020 at 8:16pm PDT

3. Golf

This is the time of year when many NBA players would typically be hitting the links, so it's no surprise to see them doing it at Walt Disney World, where they have access to a PGA Tour-level course. Some players, like Mavericks guard Seth Curry, looked right at home, while others showed off swings that would make even Charles Barkley cringe.

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I was mentally in Tahoe today.... (The golfers know)

A post shared by Seth Curry (@sdotcurry) on Jul 13, 2020 at 4:57pm PDT

first try ???‍♂️? @FurkanKorkmaz @GRIII pic.twitter.com/D1FuSY37ht

— NBA Bubble Life (@NBABubbleLife) July 16, 2020

2. Cornhole

Never let it be said that Chris Paul isn't a competitor.

He isn't the only one taking cornhole seriously. After the Thunder posted that video, Miami Heat big man Meyers Leonard said he was ready to take on all challengers.

"I saw some stuff on social media where guys were playing bags," he said. "Let me just tell you something, I come from the sticks, No. 1. No. 2, I went to the University of Illinois. I am nice at bags. So anybody can meet me there."

Maybe Paul and Leonard can team up and take on Tyler Zeller and athletic development coach Kelly Forbes, who won the Spurs' cornhole tournament. (Yes, the Spurs held ANOTHER bubble tournament. They might be the bubble activity champs.)

1. Fishing

OK, so fishing got off to a rough start when Ben Simmons literally couldn't throw a fish into the water (and literally everyone on #NBATwitter joked about it), but in the days and weeks since, fishing has proved to be the most popular activity among players. It's all catch-and-release, so no one is bringing any trophies home (or cooking up any fish dinners on hotel room hot plates), but that hasn't stopped players from proudly showing off their catches on social media.

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PEACE @reggie_jackson

A post shared by Paul George (@ygtrece) on Jul 16, 2020 at 11:40am PDT

Catch of the day ? pic.twitter.com/oZ6g429Wx5

— Orlando Magic (@OrlandoMagic) July 21, 2020