Don't bend too hard at ordinary times, tie your shoelaces or take things. When you need to bend over, be sure to squat down first and then get up slowly.
Don't sit for a long time at ordinary times, but get up and exercise after sitting for a long time.
You can walk backwards when you have time, which is very useful for lumbar disc herniation, but you must stick to it.
Don't sleep in a soft bed at ordinary times, sleep in a slightly harder bed.
Plus, I insist on reasonable exercise all the year round, and now there is no recurrence.