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. 2022 Mar 2;8:27. doi: 10.1186/s40798-022-00417-y

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© The Author(s) 2022

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 7 — Key physiological and psychological outcomes assessed during the submaximal (RUN 1) and exhaustive (RUN 2) exercise tasks. Values are Cohen’s d_z effect sizes and 85% confidence intervals (CI). BG: Blood Glucose; BL: Blood Lactate; EX: Minutes of Exercise; RER_max: Maximum Respiratory Exchange Ratio; RPE: Ratings of Perceived Exertion; RR: Respiratory Rate; TTE: Time to Exhaustion; V_E: Minute Ventilation; V_t: Tidal Volume; V̇CO₂: Carbon Dioxide Expiration VO₂: Oxygen Consumption; V̇CO_2max: Maximal V̇CO₂; VO_2max: Maximal VO₂. Positive effect sizes indicate an increase for CBD relative to placebo and negative effect sizes, a decrease. Confidence intervals were calculated using standard methods (n = 9)