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

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

  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
  1. Data presented as mean ± SD. No significant differences were measured (p ≥ 0.05)
  2. 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