#Fastedcardio

Fasted cardio—running before breakfast—has moved from fringe circles to mainstream training. A growing body of science suggests that exercising on an empty stomach can boost fat burning and, for some athletes, support steady performance. This shift comes as Thai runners increasingly seek practical ways to improve fitness while fitting workouts into busy schedules.

In Thailand’s vibrant health and fitness scene, morning runs have become a common routine. Parks in Bangkok buzz with running clubs, and local marathons draw participants nationwide. With rising concerns about obesity and type 2 diabetes, many Thai runners are turning to evidence-based strategies to improve health without lengthy workouts.

Running before breakfast—once whispered about only in elite sporting circles—has stepped into the spotlight as growing numbers of athletes embrace “fasted cardio” for improved fat burning and performance. This trend, recently highlighted in a widely circulated Men’s Journal report, is now backed by a mounting body of scientific research, offering both promise and caution for Thai runners seeking to supercharge their fitness routines.

For years, the conventional advice handed down to Thai runners and fitness enthusiasts was to fuel up before workouts. However, scientific studies are revealing that skipping that pre-run meal may offer distinct metabolic advantages, especially for activities like morning jogging or moderate endurance training. The heart of the matter: When you exercise on an empty stomach, your body faces depleted glycogen reserves and must turn rapidly to stored body fat for energy. A 2015 study frequently cited in fitness media found that individuals who exercised in a fasted state increased fat oxidation rates over 24 hours, compared to those who worked out after eating (Yahoo Lifestyle). Similar findings were presented in a review published in the British Journal of Nutrition, noting the metabolic shift and greater reliance on fat as fuel during fasted exercise (PubMed).

The latest scientific insights are sparking a fresh trend among runners and fitness enthusiasts in Thailand: lacing up their shoes before breakfast and heading out for a “fasted run.” This approach, often referred to as “running on empty,” is gaining traction globally as new research uncovers benefits that appeal especially to competitive athletes and health-conscious Thais. The core idea is simple—exercising in a fasted state, usually first thing in the morning before eating, might unlock unique advantages for both body composition and performance.

Thai runners and fitness enthusiasts are increasingly trying fasted workouts, including morning runs before breakfast. The trend, driven by growing research and media coverage, highlights potential benefits for fat burning and performance—especially appealing to competitive runners and health-conscious Thais.

Interest in exercising on an empty stomach has surged as studies and media outlets highlight possible advantages. Reports describe faster fat oxidation when glycogen stores are low after an overnight fast, suggesting the body taps into fat reserves for energy during fasted workouts. This idea resonates with Thai communities that start the day with group runs or early Muay Thai training on lighter meals or an empty stomach.