Final answer:
The OPT model stands for Optimum Performance Training, which is a comprehensive approach to fitness programming used to create safe and effective workouts that cater to individuals' performance goals.
Step-by-step explanation:
The letters OPT within the OPT model stand for Optimum Performance Training. This model is a programming tool used by fitness professionals to structure training plans that are progressive and tailored to the individual needs of their clients. The OPT model facilitates systematic program design with a focus on safe and effective workouts that can lead to improvements in health, fitness, and performance.
The OPT model typically includes three levels: stabilization, strength, and power. Each level is further divided into phases that allow for a systematic progression for the client. For instance, the stabilization level might focus on improving muscular endurance and coordination, whereas the strength level may target hypertrophy and maximal strength.