How should I set healthy goals?

I want to set healthy goals.

Now that this year is coming to an end, I am thinking about what approach to take for planning next year.

I often end up procrastinating when trying to make a health plan at the beginning of next year.

This year, I want to set meaningful and systematic health goals for my body. How should I plan at the beginning of the year?

I am curious about the opinions of those who planned well from the beginning and consistently implemented their plans effectively.

This year, I also want to set a health goal that I can pursue for at least three months.

We are waiting for the opinions of many Cashdoc users who have set good goals.