The Journal of Korean Physical Therapy

Table. 4.

Table 4

Comparison of vertical jump

Flexibility	SS group	SLD group	SLD 5 group	Between p-value
Pre	21.38±6.16	22.87±6.50	26.99±5.22	0.720
Post	22.52±5.79	24.44±6.43	27.74±6.44
Change score	1.13±3.30	1.58±1.09	0.76±1.76
Within p-value	0.305	0.001*	0.208
Effect size	0.19	0.24	0.13

Values expressed as mean±standard deviation. SS: static stretching, SLD: single leg deadlift. *p<0.05.