Research Article
Effects of Chronic Supplementation of L-Arginine on Physical Fitness in Water Polo Players
Figure 1
(a) Aerobic performance assessed as the serum lactate production to maximal speed on the 200 meters is similar between groups at the baseline, while significantly different after 4 weeks. (b) Evolution of lactate-to-speed ratio after 4 weeks in both groups. vs. control, ANOVA; ! vs. Control, chi-squared test.
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