Effectiveness Rating for Arginine's Ability to Improve Sprint Performance

The effectiveness rating is a measure of how well arginine is able to improve sprint performance. The overall rating for this claim is 2 out of 3. There is some research showing the supplement's ability to deliever on this particular claim is warranted. Using Arginine to improve sprint performance may lead to positive results.

Confidence Rating for Arginine's Ability to Improve Sprint Performance

The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.

There are 2 studies in the database on arginine; the confidence rating is 40. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating.

Arginine Dose to Improve Sprint Performance

Dosage Frequency Daily Total Effectiveness Rating of Dosage
2.7g once daily 2.7g

These dosages are based on body weight. The default value is 150 pounds. Enter your weight and click update to get appropriate dosages for your own body weight.


Title of Study
Branched-chain amino acids and arginine improve performance in two consecutive days of simulated handball games in male and female athletes: a randomized trial
Effects of acute supplementation of L-arginine and nitrate on endurance and sprint performance in elite athletes