ELI5 why does decompressing your back by leaning on something feel "good"? Is it something that learnt and because people say it's good we take the dull pain as a sign of it working or is it something else.
ELI5 why does decompressing your back by leaning on something feel "good"? Is it something that learnt and because people say it's good we take the dull pain as a sign of it working or is it something else.