The effects of a caffeine-like supplement, TeaCrine®, on muscular strength, endurance and power performance in resistance-trained men

Table 3 Power and velocity for 1 RM and RTF bench press and squat for each treatment

	CAFF300	TEA300	COMBO	PLA	p
Peak Power Bench Press 1 RM (W)	355 ± 97	340 ± 117	312 ± 118	301 ± 87	0.35
Peak Velocity Bench 1 RM (m/s)	0.30 ± 0.10	0.29 ± 0.10	0.27 ± 0.10	0.27 ± 0.10	0.45
Average Power Bench RTF (W)	304 ± 47	302 ± 55	292 ± 51	288 ± 50	0.05
Average Velocity Bench RTF (m/s)	0.37 ± 0.03	0.37 ± 0.04	0.35 ± 0.04	0.36 ± 0.04	0.18
Peak Power Squat 1 RM (W)	1092 ± 272	965 ± 333	1010 ± 374	960 ± 198	0.18
Peak Velocity Squat 1 RM (m/s)	0.76 ± 0.20	0.67 ± 0.21	0.69 ± 0.25	0.67 ± 0.14	0.14
Average Power Squat RTF (W)	458 ± 92	440 ± 79	444 ± 79	435 ± 75	0.19
Average Velocity Squat RTF (m/s)	0.44 ± 0.05	0.43 ± 0.04	0.43 ± 0.05	0.43 ± 0.04	0.48

Data presented as mean ± SD. No significant differences were measured (p ≥ 0.05)
CAFF300 300 mg of caffeine, TEA300 300 mg of TeaCrine®, COMBO 150 mg of caffeine and 150 mg of TeaCrine®, PLA placebo, 1 RM one-repetition maximum, Reps repetitions, RTF reps to failure, W watts, m/s meters per second