Nike TV Commercial, 'Unlimited Power With Serena Williams and Giancarlo Stanton'

Serena Williams is known for her powerful tennis play. On the practice court, she pounds one hit after the next across the net. Her training partner today is a power hitter of a different kind: Miami Marlin Giancarlo Stanton. He slams the tennis ball back across the net with his baseball bat while the speeds of their hits continue to increase. The narrator tries to regain control of this seemingly unlimited demonstration of dedication and power, but it's only when he calls on them to quit that they both look at him in disappointment for questioning them. He apologizes, and they get back to their training.