Table 4. The muscular strength performance before and after training.

Items	Groups	Pre-test	Post-test	F value	p-value
Handgrip strength (kg)	HICT	25.12 ± 3.37	24.69 ± 4.67	0.197	AT = 0.578	CON = 0.169
	AT	21.13 ± 5.99	23.31 ± 6.83	2.278	HICT = 0.578	CON = 0.368
	CON	22.73 ± 5.01	21.23 ± 4.67	2.497	HICT = 0.169	AT = 0.368
Back muscle strength (kg)	HICT	62.21 ± 11.98	64.42 ± 11.14	0.380	AT = 0.072	CON = 0.055
	AT	50.13 ± 19.62	54.25 ± 15.49	0.727	HICT = 0.072	CON = 0.898
	CON	50.67 ± 16.47	53.54 ± 13.13	0.606	HICT = 0.055	AT = 0.898
Knee extension 60°/s (Nm/kg)	HICT	164.80 ± 21.92	183.85 ± 22.70*†	9.678	AT = 0.193	CON = 0.019
	AT	165.02 ± 25.99	170.58 ± 31.23	1.127	HICT = 0.193	CON = 0.217
	CON	156.10 ± 12.38	158.13 ± 14.01	0.118	HICT = 0.019	AT = 0.217
Knee flexion 60°/s (Nm/kg)	HICT	93.21 ± 22.80	97.80 ± 27.56	0.711	AT = 0.234	CON = 0.145
	AT	87.18 ± 17.58	92.91 ± 21.96	2.790	HICT = 0.234	CON = 0.873
	CON	87.23 ± 20.22	91.31 ± 13.31	0.564	HICT = 0.145	AT = 0.873
Knee extension 180°/s (Nm/kg)	HICT	82.10 ± 22.26	83.47 ± 12.83	0.044	AT = 0.098	CON = 0.053
	AT	80.90 ± 28.64	82.44 ± 17.71	0.064	HICT = 0.098	CON = 0.374
	CON	72.20 ± 27.11	71.09 ± 26.53	0.015	HICT = 0.053	AT = 0.374
Knee flexion 180°/s (Nm/kg)	HICT	59.84 ± 18.14	64.47 ± 16.87	0.949	AT = 0.263	CON = 0.101
	AT	54.80 ± 5.64	56.98 ± 19.13	0.081	HICT = 0.263	CON = 0.601
	CON	52.76 ± 10.33	54.29 ± 10.01	0.124	HICT = 0.101	AT = 0.601

Notes:

^*Significantly better than pre-test.

^†Significantly better than CON after training (p < 0.05).