Exercise Physiology for Beginners

Exercise is more than movement—it’s the biology of performance. “Exercise Physiology for Beginners” by Intellink reveals the scientific principles behind how the body functions during exercise. From energy metabolism to muscle contractions and cardiovascular adaptation, this course simplifies the complex mechanisms that drive physical performance.
Designed for beginners, fitness enthusiasts, and aspiring trainers, this course bridges theory and practice—helping you understand why your workouts work and how to make them even more effective.
You’ll discover how energy systems fuel activity, how your heart and lungs adapt to training, and how nutrition, hydration, and recovery influence results. By the end, you’ll be equipped to train smarter, stay safer, and help others achieve peak fitness through informed physiological insight.