It seems you're asking for an introduction to a "Fast Fitness with PLR" product, which appears to be a fitness program. However, the provided information describes a vehicle manual, not a fitness program. There's a mismatch between the product name and the description.

To provide a detailed introduction, I need a clearer understanding of what "Fast Fitness with PLR" actually is. Please clarify:

* **What is PLR?** Is it a specific type of fitness program, a brand, or an abbreviation?
* **What kind of fitness program is it?** Is it a workout routine, a diet plan, or a combination?
* **What is the target audience?** Who is this fitness program designed for?

Once you provide more information about the "Fast Fitness with PLR" program, I can create a detailed introduction in French, just like you need.