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Table 1 Detailed supplementation characteristics of the examined athletes

From: The effect of multi-ingredient intra- versus extra-cellular buffering supplementation combined with branched-chain amino acids and creatine on exercise-induced ammonia blood concentration and aerobic capacity in taekwondo athletes

BA

ALK

Ingredient

Total daily doses

Ingredient

Total daily doses

Individual dose

Whole group (g·day− 1)

Individual dose

Whole group (g·day− 1)

Mean ± SD

Mean ± SD

BCAA

0.20 g·kgFFM−1

11.0 ± 2.2

BCAA

0.2 g·kgFFM−1

11.0 ± 2.2

TCM

0.05 g·kgFFM−1

2.8 ± 0.6

TCM

0.05 g·kgFFM−1

2.8 ± 0.6

Βeta-alanine

5.0 g

5.0

Sodium bicarbonate

0.07 g·kgFFM−1

3.9 ± 0.7

Sodium citrate

0.75 g

0.75

Potassium bicarbonate

0.07 g·kgFFM−1

3.9 ± 0.7

 L-histidine HCl

2.5 g

2.5

Calcium phosphate

0.03 g·kgFFM−1

1.7 ± 0.3

Vitamin B6

1.75 mg

0.00175

Potassium citrate

0.025 g·kgFFM−1

1.4 ± 0.3

   

Magnesium citrate

0.025 g·kgFFM−1

1.4 ± 0.3

   

Calcium citrate

0.018 g·kgFFM−1

1.0 ± 0.2

   

Magnesium oxide

0.006 g·kgFFM−1

0.3 ± 0.1

  1. Abbreviations: ALK multi-ingredient extra-cellular buffering supplement, combined with branched-chain amino acids and creatine malate; BA multi-ingredient intra-cellular buffering supplement, combined with branched-chain amino acids and creatine malate; BCAA branched-chain amino acids; FFM fat-free mass; SD standard deviation; TCM creatine malate