Fig. 4From: Understanding the effects of beetroot juice intake on CrossFit performance by assessing hormonal, metabolic and mechanical response: a randomized, double-blind, crossover designArterial oxygen saturation (a) and jump height (b) losses (%). Abbreviations: BJ: beetroot juice; PL: placebo; arterial oxygen saturation: SpO2. ★ Significantly higher increase (Δ%) in SpO2 loss (p = 0.01) and vertical jump height loss (p = 0.02) after BJ intake compared to PL condition. Data are provided as mean and error bars as 95% confidence intervalsBack to article page