On the days you show up at thirty percent, count it. Thirty beats zero every single time.

Consistency is not built out of good days. It is built out of the mediocre ones you did anyway, because a light session keeps the habit alive and a living habit carries you to the days when you have more to give. Waiting until you can do it properly is how streaks quietly end, since the standard becomes the excuse. Partial still counts as attendance.

Design a version so small you could do it tired, and keep it for bad days. Fifteen minutes, one set, one paragraph. Log it exactly like a full one.