Dwyane Wade, Gabrielle Union Relationship Update: Actress Continues To Show Off Her Ballin' Skills [VIDEO]

Dwyane Wade isn't the only person in his marriage who can ball.

The Heat star's wife, Gabrielle Union, continues to show off her basketball skills on Instagram. The actress posted a video to her social media account that displayed her doing some crossovers.

It was the latest of many updates for Union as she continues to hone her basketball skills to rival her husband. Wade and the Heat have their hands full right now as they are entrenched in a best-of-seven second-round NBA playoff series against the Raptors.

Wade, 34, has averaged 22 points per game in the playoffs and put up a game-high 30 points on Monday as Miami handed Toronto a 94-87 overtime loss at home to even the series 2-2. Game 5 tips off in Toronto on Wednesday.

"It looked dark for a minute," Wade said of Game 4, according to NBA.com, "but there was no quit in us."

Aside from Wade's performance, Union has been interesting to watch throughout the playoffs. In Round 1, she was livid at the officials for not calling fouls against the Hornets as Charlotte eventually fell to Miami in seven games.

"During the first half, Gabrielle was yelling at the ref and heckling him about a bunch of bad of calls," a witness told Page Six after Game 5 of that series. "She was yelling while one of the players was at the free-throw line, verbalizing her displeasure with the way the game was being called. The whole section was getting behind her."

The "Being Mary Jane" actress also went on a Twitter rant following the game.

Union has been married to Wade since August 2014 and has become a step-parent to his sons Zaire, 14, Zion, 8, and Xavier, 2, and his nephew Dahveon, 13. Though they haven't been blessed with children of their own, Union takes pride in being a step-mother.

"My advice is just to be fair, reasonable and consistent," Union told Us Weekly. "If you're going to be a pushover, be a pushover. If you're going to be a disciplinarian, be a disciplinarian. But be consistent so that [the kids] can get used to whoever it is that you are."

Union also takes pride in her basketball skills, obviously: