Similar feelings here. I am a firefighter, work a 24hr on 48hr off schedule. I use my work days as cardio only days since I can't guarantee a decent weight training day. Never know when we have to run out~ we're pretty busy. Anyway, I wanted to try this because I have quite a bit of body fat to lose (10%+) but there's no way for me to follow the prescribed workouts. I've been looking all over for a modified version or if I could just continue with my split as it is (and just suck up the loss of energy) and still lose fat. I'm currently on 10mg anavar am and 10mg winny pm with acceptable albeit minimal strength/muscle gains. I'm also taking 50mcg t3. I've been in ketosis for 5 days now, but am stuck. I'm worried if I can't follow the workout as written the carb up day will be worthless or much worse catastrophic. Any advice would be greatly appreciated.
My current diet is 30-40% protein, 60-70% fat and incidental carbs from sources like nuts and egg whites. I feel pretty good until about halfway through weights where I start to get real tired. and I'm sweating like crazy now more than ever.