Today I woke up and felt fine, went for a quick EASY bike ride and then sat down afterwards, and when I stood up it felt like my quad muscles had turned
to bricks and the back pain came back suddenly, my
legs were so tight and fatigued that I could barely walk!
I just have no idea what's going on.
I've recently tried drinking electrolyte powder thinking my stiffness and spasms were caused by lack of electrolytes, but that is not helping!