Fitness Fundamentals: Components, Principles & FITT Guide

Fitness fundamentals showing a trainer guiding push-up exercise with components of physical fitness

Physical fitness is not simply about lifting heavy weights, running long distances, or looking athletic. It is about developing the physical capacity to perform everyday activities effectively, participate in exercise or sport, and support long-term health and well-being. Understanding fitness fundamentals gives you the foundation for making exercise safer, more structured, and more purposeful. Instead … Read more