Should we weight train (light-to-moderate) for muscle sparing?

I've heard countering opinions on this subject. But during fasts does it make sense to do light-to-moderate weight training? Main aim being to avoid muscle loss. Or should weight train only on refeeds. I've lost some fat already ( 72's etc ) , but also lost some muscle mass. Wondering if should include weight training on fasting days also.

Answer

Remember that muscles need proteins to reform themselves since you’re creating micro tears when you weight train. Without you getting food it will have nothing to repair them with as a lot of fat is made up of carbs. Listen to what the guy said about doing it 3 hours before that way when you eat and rest your body can properly heal itself.

Answer

I have trained during long fasts (72s). It’s significantly harder as you feel weaker.

I cut back on the volume and intensity. Went from a 5x5 routine to a 3x3.Even then it was tough. Make sure you keep up with your electrolytes.

Just remember, the goal is different. You are trying to preserve muscle. Not build it.