|Trial Design||Randomized trial|
|Trial Length||1-6 months|
|Number of Subjects||45|
|Age Range||18-29, 30-44|
Eight weeks supplementation of 500mg of the water extract of ashwagandha roots to elite cyclists was able to increase their VO2 max on a treadmill test (12.5%) and time to exhaustion (7.2%) with no significant influence on RER.