We took the kid's to one of their friend's birthday party yesterday at a climbing wall. While I was there helping tie one of the kid's off to help belay them, another kid let go of a wall behind me and swung right into my lower back and knocked me down. My back has been sore since then and is still a bit stiff.
Went out a bit later this morning in calm and warmer conditions (23 degrees) to help stretch out my back. Started off very slow but it hurt so I sped up to just at or under 7 minute pace and focused on my form and it felt a lot better. However what felt like easy MP was only just at 7 minute pace, so my stiff back was still an issue. Went 6M in 44:40.
Spent the rest of the day taken down all the Christmas decorations, now I am pooped and my back is still stiff.