I need to exercise to stay healthy.

I used to do simple stretching and core exercises when I woke up.

These days, it's a three-day holiday, but I didn't feel sleepy... and my body is sending signals.

Please just exercise... hahaha

As I reach my mid-40s, I wonder if I have early symptoms of a herniated disc...

When the weather is gloomy or I neglect exercise, my legs feel numb and uncomfortable.

So I did core exercises like planks, straight-leg positions, and various other things...

If you do it, your back will feel comfortable, but if you slack off, you'll inevitably get hurt.

It makes me think that the human body is truly amazing.

I hope that the members reading this are not sick and stay healthy.