list each fitt principle and describe what they represent.

The FITT principles are a simple way to plan and adjust an exercise program so it is safe, progressive, and effective. They stand for Frequency, Intensity, Time, and Type , and each “letter” represents one part of a workout structure.

Frequency

• Frequency is how often you exercise over a given period, usually measured in sessions per week.

• Changing frequency (for example, going from two to four days per week) helps gradually increase training load without overloading the body in a single session.

Intensity

• Intensity is how hard your body is working during exercise, which can be tracked by heart rate, speed, weight lifted, or perceived effort.

• Adjusting intensity (making a workout easier or harder) is one of the main ways to progress fitness and target specific goals like endurance, weight loss, or performance.

Time

• Time is how long you spend exercising in a session, often expressed in total minutes or in sets and repetitions for strength training.

• Longer sessions at an appropriate intensity can improve endurance, while beginners often start with shorter durations and build up gradually to avoid fatigue and injury.

Type

• Type is the kind of exercise you do, such as aerobic activities (walking, running, cycling, swimming) or strength training (weights, resistance bands, machines).

• Choosing the right type of activity helps match the workout to specific goals, needs, or limitations—for example, low‑impact options for joint issues or sport‑specific drills for athletes.

TL;DR:

• F = Frequency: how often you work out.
• I = Intensity: how hard you work out.
• T = Time: how long you work out.
• T = Type: what kind of exercise you do.

Information gathered from public forums or data available on the internet and portrayed here.