When should I exercise during a fast?

A common mistake is adopting multiple lifestyle changes like keto, intermittent fasting, and exercise simultaneously, which can be overwhelming and unsustainable. It's important to gauge readiness for exercise by how you feel when you start, especially when fasting. Timing exercise around meals or incorporating more protein may benefit some, while others might need an additional meal for energy during workouts. Listen to your body, and if you are not yet ready for exercise, wait until you have become fully adapted to fasting before undertaking physically activity.