Table 4.

Effects of HIIT program on physical self-perception in obese adolescents

Variable	T0	T1	P	TE	ICC	Hedges’s
Coordination	3.26 ± 1.29	3.94 ± 1.22	0.022	0.75	0.20	0.43 (0.07 to 0.80)
Strength	3.69 ± 1.35	4.18 ± 1.19	0.096	0.55	0.17	0.31 (–0.06 to 0.68)
Flexibility	3.00 ± 1.42	3.21 ± 1.42	0.568	0.51	0.60	0.11 (–0.27 to 0.49)
Endurance	2.53 ± 1.32	3.54 ± 1.33	0.001	1.06	0.20	0.65 (0.28 to 1.02)
Global self-esteem	3.44 ± 0.80	3.67 ± 0.65	0.173	0.26	0.25	0.26 (–0.12 to 0.62)
Health	2.53 ± 1.16	1.93 ± 1.37	0.239	0.09	0.97	0.22 (–0.16 to 0.60)
Activity	2.62 ± 1.64	3.59 ± 1.62	< 0.001	0.92	0.61	0.70 (0.34 to 1.05)
Body fat	5.13 ± 1.18	4.50 ± 1.52	0.064	0.44	0.44	–0.34 (–0.71 to 0.02)
Sport competence	3.31 ± 1.76	4.00 ± 1.53	0.054	0.85	0.21	0.35 (0.00 to 0.70)
Global self-concept	2.78 ± 1.54	3.55 ± 1.67	0.015	0.87	0.48	0.44 (0.09 to 0.80)
Appearance	2.83 ± 1.30	3.61 ± 1.71	0.016	0.43	0.55	0.45 (0.08 to 0.82)
PSP general score	3.20 ± 0.83	3.72 ± 0.80	0.006	0.20	0.57	0.67 (0.28 to 1.07)

Values are presented as mean± standard deviation.

HIIT, high-intensity interval training; T0, baseline; T1, post-intervention; TE, typical error; ICC, intra-class coefficient; PSP, physical self-perception.