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Updated: Jul 17, 2025

A Chronic High-Intensity Interval Training and Diet-Induced Obesity Model to Maximize Exercise Effort and Induce Physiologic Changes in Rats
Published on: April 28, 2023
Evidence-based nutritional approaches to enhance exercise adaptations.
Michael D Roberts1, Blake Moulding2, Scott C Forbes3
1School of Kinesiology, Auburn University, Auburn, Alabama, USA.
Certain dietary supplements, including protein, creatine, and caffeine, can enhance resistance training and performance. Evidence-based recommendations will guide athletes in optimizing strength and endurance outcomes.
Area of Science:
- Exercise Science
- Nutritional Biochemistry
- Sports Performance
Background:
- Dietary supplements are widely used by athletes to improve performance.
- Evidence-based information is crucial for selecting effective supplements.
Purpose of the Study:
- To review current evidence on dietary supplements for resistance training and performance.
- To provide recommendations for athletes and practitioners.
Main Methods:
- Literature review of scientific evidence on select dietary supplements.
- Analysis of mechanisms of action and performance outcomes.
Main Results:
- Higher protein intake supports muscle mass and strength gains during resistance training.
- Creatine monohydrate and caffeine enhance strength and power.
- Caffeine, nitrates, sodium bicarbonate, and beta-alanine improve endurance performance.
Conclusions:
- Specific dietary supplements can significantly enhance strength and endurance.
- Evidence-based strategies can be implemented by athletes and practitioners.
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