Effects of isolated or combined @entity1735 and XXXX supplementation between 2 daily training sessions on soccer performance.

@entity1 @entity5834 @entity1735 @entity880 @entity435
This study aimed to investigate whether isolated or combined @entity1735 ( @entity435 ) and @entity5834 (CAF) supplementation have beneficial effects on performance during soccer-related tests performed after a previous training session. Eleven male, amateur soccer players completed 4 trials in a randomized, double-blind, and crossover design. In the morning, @entity1 performed the Loughborough Intermittent Shuttle Test (LIST). Then, @entity1 ingested (i) 1.2 g  kg(-1) body mass  h(-1) @entity435 in a 20% @entity435 solution immediately after and 1, 2, and 3 h after the LIST; (ii) CAF (6 mg  kg(-1) body mass) 3 h after the LIST; (iii) @entity435 combined with CAF ( @entity435 +CAF); and (iv) placebo. All drinks were taste-matched and flavourless. After this 4-h recovery, @entity1 performed a countermovement jump (CMJ) test, a Loughborough Soccer Passing Test (LSPT), and a repeated-sprint test. There were no main effects of supplementation for CMJ, LSPT total time, or best sprint and total sprint time from the repeated-sprint test (p>0.05). There were also no main effects of supplementation for heart rate, plasma @entity880 concentration, rating of perceived exertion (RPE), pleasure-displeasure, and perceived activation (p>0.05). However, there were significant time effects (p<0.05), with heart rate, plasma @entity880 concentration, RPE, and perceived activation increasing with time, and pleasure-displeasure decreasing with time. In conclusion, isolated and/or combined @entity435 and CAF supplementation is not able to improve soccer-related performance tests when performed after a previous training session.
