What This Means
This research suggests that when and where people exercise in urban parks follows predictable patterns tied to daily life routines. Researchers tracked physical activity across six parks in Zhengzhou, China, collecting over 18,000 GPS-tagged observations alongside surveys from 345 park visitors. They found that park use was busier on weekends than weekdays, that activity clustered during midday and evening hours, and that middle-aged and older adults made up the largest group of park users. Within parks, exercise activity was not spread evenly — it concentrated in specific zones designed for leisure, fitness, and recreation, and these hotspots differed depending on people's age, gender, and the intensity of activity they were doing.
The survey portion of the study revealed that how people perceive their park environment matters for how much physical activity they report getting. When park visitors felt the space was safe, facilities were convenient, and the environment was pleasant, they reported more physical activity. Conversely, when parks felt noisy or crowded, people reported less physical activity. These findings point to specific design and management factors — such as providing adequate facilities, improving perceived safety, and controlling noise and crowding — as potentially important for encouraging people to use parks for exercise.
This research suggests that park planners and city managers could improve physical activity levels among residents by paying attention to both the physical layout of parks and the day-to-day experience of using them. However, the authors caution that these findings come from one Chinese city and may not apply universally — similar research in more diverse urban settings would be needed before drawing broader conclusions.