Yes, our body stores memories.
Not only the brain, other parts of the body also have memory. Every cell in the body has memory.
I would like to share with you a real example of mine.
I had an old cell phone that I stopped using when I bought a new one. After 3 years, I wanted to use that old phone again because I had some old memories in it. I took that phone and gave it a full battery charge. After that, I tried to unlock it. It was locked with a pattern-lock. I forgot the pattern lock. I tried to recall the pattern I set. I drew so many different patterns, but nothing worked. Not a single pattern matched. Then I stopped trying.
After a while I picked up the phone again. I sat on my bed comfortably. I relaxed my body and closed my eyes. I had decided not to think a single thought. My mind was blank.
After that, I let my right hand to draw a pattern on that old phone. I had decided that I would not control my hand with my conscious mind. On the phone screen, I just allowed my finger to move its own way . I observed that my finger moved on its own and formed a ‘Z’ pattern.
I opened my eyes. Then I used this same pattern to unlock my phone. I was shocked it worked. I was shocked that it worked on the first attempt.
Our body is powerful.