TABLE 1.
Baseline demographic characteristics of participants (n = 166).
| Indicators | All (n = 166) | R-HIIT (n = 54) | B-HIIT (n = 55) | CON (n = 57) | p |
|---|---|---|---|---|---|
| Age (year) | 12.49 ± 0.31 | 12.47 ± 0.04 | 12.46 ± 0.04 | 12.55 ± 0.04 | 0.32 |
| Sex (male/female) a | 71/92 | 23/31 | 24/31 | 26/31 | 0.89 |
| Height (cm) | 159.20 ± 6.98 | 159.32 ± 7.32 | 159.25 ± 6.85 | 159.03 ± 6.91 | 0.97 |
| Weight (kg) | 49.98 ± 10.48 | 49.88 ± 9.77 | 50.36 ± 10.01 | 49.70 ± 11.67 | 0.94 |
| BMI (kg/m2) | 19.58 ± 3.13 | 19.53 ± 2.75 | 19.72 ± 2.90 | 19.50 ± 3.69 | 0.92 |
Note: R-HIIT: Running-based high-intensity interval training; B-HIIT: Body weight-based high-intensity interval training; CON: control group; BMI: body mass index.
a
Difference between the two groups tested using the chi-squared test.