Not taking into account any supplements like BCAAs, caffeine, etc, how can I best optimize myself for solid energy for 1-1.5 hours of a workout, whether weight training or cardio or a mix of the two?
I understand carbs give energy, simple for quick and complex for more sustainable, but I have a hard time either with timing or digestion.
Any recommendations for how to fuel myself during the day and prepare for a workout based solely on food intake and timing? Especially when the aim is to "cut" and opting to reduce total calories?