Table 2 Pearson’s correlation analysis of the assessment results of different physical fitness indicators in Chinese adolescents aged 13–18 years old.
Grip strength | Standing long jump | Sit-up | Sit and reach | VO 2max | 50 m dash | PFI | |
|---|---|---|---|---|---|---|---|
Grip strength | 1.000 | ||||||
Standing long jump | 0.553 ** | 1.000 | |||||
Sit-up | 0.222 ** | 0.315 ** | 1.000 | ||||
Sit and reach | 0.045 ** | 0.002 | − 0.021 * | 1.000 | |||
VO 2max | 0.152 ** | 0.264 ** | 0.167 ** | 0.100 ** | 1.000 | ||
50 m dash | − 0.448 ** | − 0.621 ** | − 0.311 ** | 0.009 | − 0.311 ** | 1.000 | |
PFI | 0.395 ** | 0.358 ** | 0.459 ** | 0.491 ** | 0.448 ** | − 0.026 * | 1.000 |
