Fasted vs. Fed Training

Fasted cardio can be beneficial for light activities, but pushing the body hard while depleted may signal muscle loss for competitors. Training in a fasted state boosts growth hormone, aiding fat loss, while eating pre- and post-workout increases insulin, which is highly anabolic for muscle building. Ultimately, the key factor for getting lean lies in maintaining a calorie deficit, making personal preference the most important aspect of training strategy.