Research Article

[Retracted] Monitoring of Sports Health Indicators Based on Wearable Nanobiosensors

Table 4

Exercise and fitness methods for the elderly in urban communities (nā€‰=ā€‰210).

TypeTutoring clubFree exerciseNeighborhood committee activitiesUnit activity

Number of people selected221902620
Percentage22%62%15%24%
Satisfaction32%63%36%53%