Fig. 2 | Scientific Reports

Fig. 2

From: Single and combined effect of beetroot juice and caffeine intake on muscular strength, power and endurance performance in resistance-trained males

Fig. 2

Muscular strength and power tests differences in mean, peak and time to reach peak velocity and power production among experimental conditions in the back squat exercise. Mean velocity (Vmean, A), mean power (Wmean, B), peak velocity (Vpeak, C), peak power (Wpeak, D), time to reach Vpeak (E) and time to reach Wpeak (F). *P < 0.05 CAF compared to PLA. PLA placebo, BJ beetroot juice, CAF caffeine, BJ + CAF beetroot juice and caffeine.

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