The FitLot Training System is built upon research based exercise science principles and methodologies. As a trainer, having a firm understanding of exercise science and kinesiology will help you better facilitate FitLot Training classes. Understanding the foundational concepts covered in this section helps trainers better communicate the benefits behind the movements being performed during class. For some participants, understanding “the why” behind the movement not only helps build credibility and trust in the trainer, but also motivates and encourages them to focus on proper execution and technique. While sample circuit workouts are provided, you as a trainer should feel comfortable creating your own. Ensuring that the following principles are applied to the creation of a workout helps maintain the effectiveness and consistency of the FitLot Training System.
Let’s take a closer look at some important principles and concepts related to the FitLot Training System.
Components of Physical Fitness
The most common components of physical fitness are divided into two groups: health-related attributes and skill-related attributes. Both components of fitness are addressed through the structure of FitLot Training Circuit classes. A skilled trainer ensures that both health-related and skill-related attributes are integrated into a training session. While they may not all be addressed in every class, programming should aim to train each component in appropriate ways and for a variety of fitness and skill levels.
Health-Related Components of Physical Fitness |
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Cardiorespiratory |
The ability of the circulatory and respiratory systems to supply oxygen to working muscles during sustained exercise or physical activity |
Muscular endurance |
The ability of a muscle to perform repeated or sustained contractions without fatigue |
Muscular strength |
The ability of a muscle to exert maximal force |
Flexibility |
The range of motion at a joint |
Body composition |
The amounts of fat mass and fat-free mass in the body |
Adapted from: ACE Group Fitness Instructor Handbook, 2016
Skill-Related Components of Physical Fitness |
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agility |
The ability to rapidly and accurately change the position of the body in space |
coordination |
The ability to accurately perform complex movements |
Balance |
The ability to maintain equilibrium while stationary or moving |
power |
The ability to perform with maximum effort in as short of a period of time as possible; performing muscle contractions at high velocity |
reaction time |
The amount of time elapsed between the stimulus for movement and the beginning execution of the movement |
speed |
The ability to perform a movement or cover distance within a short period of time |