The document discusses applying the FITT principle to create a physical activity program. FITT stands for Frequency, Intensity, Time, and Type. Frequency refers to how often one exercises. Intensity refers to how hard one exercises. Time refers to how long one exercises. Type refers to what kind of exercise is done. The document provides examples for each element of FITT. It also discusses the key principles of training: Overload, Specificity, Progression, Reversibility, and Adaptation. Learners are instructed to design a 3-minute physical activity program using Zumba dance applying the FITT principle and principles of training.