A muscle is like a car. If you want it to run well early in the morning, you have to warm it up.

The quote “A muscle is like a car. If you want it to run well early in the morning, you have to warm it up” is attributed to Florence Griffith Joyner, also known as "Flo Jo", a legendary American sprinter and Olympic gold medalist who set world records in the 100 and 200 meters that still stand today. Known for her incredible speed, style, and discipline, Joyner was deeply aware of the physical demands of elite athletic performance. This quote reflects her understanding of muscle care, preparation, and the importance of a proper warm-up.

By comparing a muscle to a car, Joyner uses a relatable metaphor to illustrate a crucial principle of exercise science. Just like a car needs time to warm up before running smoothly, our muscles also need gradual activation before they can perform at their best. This helps increase blood flow, improve flexibility, and reduce the risk of injury—particularly in the morning, when the body is often stiff from rest.

Joyner's statement highlights the importance of being intentional with your body, especially before engaging in physical activity. As a sprinter, she knew firsthand how critical it was to prepare the body before explosive movement. Her advice isn't limited to professional athletes; it applies to anyone who wants to move safely and effectively, whether they're going for a run or just starting their day.

Ultimately, this quote reflects Flo Jo's blend of experience, wisdom, and practicality. It reminds us that performance, whether in sports or everyday life, depends not only on effort but on preparation. Taking the time to warm up is not a sign of weakness—it's a sign of respect for the body and a key to long-term success and health.