Guidelines for animal exercise and training protocols for cardiovascular studies.

Area of Science:

• Physiology
• Exercise Science
• Animal Models

Background:

• Whole body exercise tolerance exemplifies integrative physiological function across multiple systems.
• Animal models are vital tools for studying exercise intolerance in health, disease, and aging.
• Translational research relies on rigorously controlled animal exercise and training studies.

Purpose of the Study:

• To review commonly used animal models for exercise physiology research.
• To provide guidelines for selecting optimal animal models and ensuring reproducible physiological function tests.
• To translate human-developed techniques to animal models for broader research application.

Main Methods:

• Review of existing literature on animal models in exercise physiology.
• Analysis of experimental designs and kinetic parameter assessments.
• Guidelines for reproducible physiological function testing (e.g., maximal oxygen uptake).

Main Results:

• Commonly selected animal models are presented with usage guidelines.
• Methods for obtaining reproducible results in animal exercise studies are detailed.
• State-of-the-art human techniques are translated for application in animal models.

Conclusions:

• Optimal animal model selection and standardized testing are essential for advancing exercise physiology research.
• Reproducible methods ensure equitable comparison of results across research settings.
• Translating human techniques enhances the utility of animal models in drug development and aging research.