The Influence of Ginger Supplementation on Cycling Performance.

Area of Science:

• Sports Science
• Nutritional Biochemistry
• Exercise Physiology

Background:

• Ginger possesses anti-inflammatory and antioxidant properties, suggesting potential as an ergogenic aid.
• The efficacy of ginger supplementation for improving endurance performance is not well-established.

Purpose of the Study:

• To investigate the effects of ginger supplementation on endurance cycling performance and recovery.
• To determine if ginger can reduce muscle soreness in trained cyclists.

Main Methods:

• A randomized, double-blind, placebo-controlled crossover trial involving 30 trained cyclists.
• Participants supplemented with either ginger or placebo for four weeks, followed by performance testing.
• Outcomes included 75 km time trial performance, maximal oxygen uptake (VO2), power output, heart rate, and perceived exertion.

Main Results:

• No significant differences were found between ginger and placebo groups for time to completion, VO2, power output, or heart rate.
• Dietary intake, particularly protein, showed some predictive relationships with performance but did not interact with ginger supplementation.
• Muscle soreness and recovery markers were not significantly improved by ginger supplementation.

Conclusions:

• Four weeks of ginger supplementation does not enhance prolonged cycling performance or recovery in trained cyclists.
• Controlled dietary intake did not alter the lack of ginger's ergogenic effect.
• Further research into cellular mechanisms is needed to explore potential roles of ginger in endurance athletes.