Effects of ingesting a pre-workout dietary supplement with and without synephrine for 8 weeks on training adaptations in resistance-trained males

Table 6 Readiness to Perform Visual Analogue Scale Data

Variable	Group	Number	Time (wk)				p-value
Variable	Group	Number	0	4	8		p-value
I slept well last night	PLA	27	3.46 ± 0.90	3.43 ± 0.92	3.53 ± 0.90	Group	0.25
	PWS	27	3.77 ± 0.93^a	3.75 ± 0.89	3.52 ± 1.17	Time	0.83
	PWS + S	26	3.21 ± 1.09^b	3.26 ± 1.11	3.59 ± 0.91	G x T	0.34
I am looking forward to today’s workout	PLA	27	3.93 ± 0.64	3.92 ± 0.61	3.63 ± 0.84	Group	0.94
	PWS	27	3.85 ± 0.90	4.01 ± 0.68	3.77 ± 0.86	Time	0.22
	PWS + S	26	3.73 ± 0.66	3.92 ± 0.68	3.93 ± 0.82	G x T	0.35
I am optimistic about my future performance	PLA	27	4.39 ± 0.49	4.16 ± 0.66	3.71 ± 0.95	Group	0.25
	PWS	27	4.50 ± 0.63	4.42 ± 0.63	4.05 ± 0.66	Time	<0.001
	PWS + S	26	4.21 ± 0.75	4.30 ± 0.67	3.88 ± 0.99	G x T	0.51
I feel vigorous and energetic	PLA	27	3.56 ± 0.71	3.24 ± 0.75	3.21 ± 0.93	Group	0.26
	PWS	27	3.46 ± 0.94	3.46 ± 0.84^a	3.55 ± 0.73	Time	0.17
	PWS + S	26	3.21 ± 0.80	3.00 ± 0.93^b	3.38 ± 0.85	G x T	0.17
My appetite is great	PLA	27	4.48 ± 0.64^b	4.25 ± 0.81	4.17 ± 0.79	Group	0.13
	PWS	27	4.03 ± 0.81^c	4.03 ± 0.88	4.03 ± 0.79	Time	0.12
	PWS + S	26	4.05 ± 0.92	3.96 ± 1.03	3.73 ± 1.11	G x T	0.63
I have little muscle soreness	PLA	27	3.84 ± 0.73	3.84 ± 0.99	3.58 ± 1.04	Group	0.66
	PWS	27	3.56 ± 1.15	3.67 ± 1.11	3.52 ± 1.00	Time	0.93
	PWS + S	26	3.52 ± 1.17	3.52 ± 1.17	3.73 ± 1.11	G x T	0.68

Values are means ± standard deviations. Six questions were analyzed by MANOVA. MANOVA analysis revealed overall Wilks’ Lambda group (p = 0.27), time (p < 0.001), and group x time (p = 0.66). Greenhouse-Geisser time and group x time (G x T) interaction p-values are reported with univariate group p-values. * represents p < 0.05 difference from baseline. ^ represents p < 0.05 difference from wk 4. ^arepresents p < 0.05 from PLA. ^brepresents p < 0.05 from PWS. ^crepresents p < 0.05 from PWS + S

ISSN: 1550-2783