Effects of Applephenon and ascorbic acid on physical fatigue

Area of Science:

• Exercise Physiology
• Nutritional Science
• Biochemistry

Background:

• Physical fatigue is a common issue affecting performance.
• Identifying effective interventions for fatigue is crucial for athletes and active individuals.
• Applephenon and ascorbic acid are supplements with potential ergogenic properties.

Purpose of the Study:

• To investigate the efficacy of Applephenon and ascorbic acid in mitigating exercise-induced physical fatigue.
• To compare the effects of these supplements against a placebo.

Main Methods:

• A double-blinded, placebo-controlled, three-way crossover study involving 18 healthy volunteers.
• Participants received oral Applephenon (1200 mg/d), ascorbic acid (1000 mg/d), or placebo for 8 days.
• Fatigue was assessed using maximal velocity tests on a bicycle ergometer during a 2-hour workload trial.

Main Results:

• A significantly greater improvement in maximal velocity between early and late stages of exercise was observed in the Applephenon group compared to placebo.
• Ascorbic acid administration did not yield significant differences in fatigue markers compared to placebo.
• The study demonstrated a clear benefit of Applephenon in maintaining performance during prolonged exercise.

Conclusions:

• Applephenon demonstrates a notable capacity to attenuate physical fatigue.
• Ascorbic acid does not appear to offer significant benefits for reducing exercise-induced fatigue in this context.
• Further research may explore optimal dosages and specific populations for Applephenon supplementation.