A Tuesday I hit my shoulder getting a kid into a car seat, I believed rest would help

https://lifestyle.us-az-culturalfoundation.com/story/211577/canada-approved-knee-osteoarthritis-implant-now-offered-in-toronto/

Morning I hit my shoulder getting a kid into a car seat, I believed rest would help, then by the third session a focused massage actually reduced the sharp catch when I reached overhead.