Final answer:
The FITT model includes cardio exercise, weight training, and flexibility training.
Step-by-step explanation:
The FITT model is a framework used to design effective exercise programs. FITT stands for Frequency, Intensity, Time, and Type. It is a way to structure and plan workouts to ensure they are balanced and meet specific fitness goals. In terms of exercise types, the FITT model includes all of the options listed: cardio exercise, weight training, and flexibility training.
Learn more about The FITT model and different types of exercises