Temecula, Calif. – September 18, 2026 -- Fitness 19 has released a new guide, "Is Intermittent Fasting Effective for Workouts?", aimed at helping gym-goers decide when to train while fasting.
Insulin drops accelerate fat burning during a fast
The guide explains that intermittent fasting is about timing meals, not restricting food types. When a person fasts, insulin levels drop, which speeds up fat burning. Many people notice an early dip in energy during fasted workouts, but Fitness 19 says energy levels typically stabilize after a transition period.