Players at the U.S. Open are recognizing the importance of napping to enhance their performance, particularly before night matches. Many athletes, regardless of their nationality or ranking, view napping as a crucial part of their routine to stay energized and focused during the tournament.
Some players, like Tatjana Maria from Germany, prioritize resting in the afternoon to prepare for evening matches. Others, such as Zhang Zhizhen from China, take short naps of 10-15 minutes or longer ones of one to two hours to recharge.
