Studies related to Rating of perceived exertion (RPE) and Maca

A Pilot Investigation Into The Effect Of Maca Supplementation On Physical Activity And Sexual Desire In Sportsmen

Effect None
Trial Design Double blind
Trial Length 2-4 Weeks
Number of Subjects 8
Sex Male
Age Range 18-29, 30-44
Body Types Trained
Notes for this study:
2g of a 5:1 extract of Maca (10g bioactivity) supplemented by experienced male endurance cyclists failed to improve performance over 2 weeks better than placebo (although it was associated with a significant improvement when compared to baseline) but increased libido.