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Table 2 Total number of repetitions to fatigue in the bench press during the two days before and after supplementation (n = 12)

From: Ergogenic effects of betaine supplementation on strength and power performance

 

Placebo

Betaine

Pre-Testing

12 ± 1

10 ± 1

Day 1

  

Pre-Testing

12 ± 2

12 ± 1

Day 2

  

Post-Testing

13 ± 1

11 ± 1

Day 1

  

Post-Testing

13 ± 1

11 ± 1

Day 2