Abstract

The consumption of ergogenic supplements is a common strategy among athletes to enhance sports performance. Tiger Milk Mushroom and Long Jack are traditional herbal supplements known for their potential health and physical fitness benefits, and their use has recently gained attention in the sports industry. However, there is currently limited scientific evidence regarding the effects of these supplements on endurance running performance. This study aimed to investigate the effects of combined Tiger Milk Mushroom and Long Jack supplementation on endurance running performance and selected physiological parameters in athletes. Eight male athletes participated in this randomized cross-over study. Participants consumed either a combination of Tiger Milk Mushroom and Long Jack or a placebo for six consecutive days prior to the endurance running test. On the day of the experimental trial, the supplement or placebo was administered one hour before the test. The time to complete the running test, heart rate, rate of perceived exertion (RPE), maximal oxygen consumption (VO₂max), blood pressure, and body weight were measured in both trials. A one-week washout period was implemented between trials. Data were expressed as mean ± standard deviation. Repeated-measures ANOVA and paired t-tests were used for statistical analysis. This study found no significant differences in the time to complete the running test, VO₂max, heart rate, RPE, blood pressure and body weight between the two trials (p >0.05). Heart rate, RPE and blood pressure significantly increased from resting values in both trials (p < 0.05). In conclusion, six days of combined Tiger Milk Mushroom and Long Jack supplementation, including an additional dose one hour before the endurance running test, did not produce significant ergogenic effects on endurance running performance and selected physiological parameters in athletes.

Keywords

References

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