I used to IF 16:8 but stopped for reasons I do not recall. I have been ketoish (eat more protein) for 2 years and maintain that diet still. I have worked out steadily the last 2 years and have been fairly consistent with the diet.

I wanted to try OMAD just to see how the body would respond and surprisingly not any different. To be honest I should not have been surprised My only struggle (minor) is 7pm-9pm when I want to eat something sweet but so far have been able to get through without breaking the fast.

Over the last 2 years the vast majority of workouts have been fasted and doing so now is not any different. I do not lack energy and performance has not been impacted. In fact over the last 4 weeks I have gotten stronger and so far have not run into issues with progressing with the current split. However to be fair about 6 weeks ago I created a new split to reduce the number of exercises and to promote more rest specifically for recovery. I have 3 Spartan Races in 2018 (first race is in 6 weeks) so everything is geared towards getting ready for the upcoming races.

If anyone is interested why I started this journey, here is the background thread and 6 month update: http://community.myfitnesspal.com/en/discussion/10412839/i-had-no-idea-how-much-weight-i-gained/p1

1 yr update: http://community.myfitnesspal.com/en/discussion/10515161/1-year-update

2 yr update post: http://community.myfitnesspal.com/en/discussion/comment/41027645#Comment_41027645