A basketball court that takes advantage of idle space under an overpass in Hangzhou. [Photo/hangzhou2022.cn]

According to the director of the park, an average of 4,000 to 5,000 residents visit the park on work days, while the figure doubles on weekends and holidays.

"We will continue to ensure the safe and smooth operation of the facilities so as to offer residents a high-quality and comprehensive space for exercise," said the director.

Residents can reserve the courts online through the "Zhe Li Ban" mobile app, which was launched by the Zhejiang Provincial Government for public affairs, and the park's official WeChat account.