Hi! I'm here!
I can't write much as I've got to run right now. I just wanted to say Carolyn that I plan to do Butts and Guts when I'm 85!
Seriously, anyone at any age can suffer injuries from working out (or just living life really!). I will admit (grudgingly) that it does take longer to recover from injuries when we're 40 versus 20. It is so important to watch form and exercise safely, too. I learned that stuff from PT...watching my form with lunges and squats and being careful not to let the knee bow inward. Knee alignment is SO critical, it's crazy!
I also have to watch the amount and kind of high impact I do these days...I refuse to say it's because of age! okay, maybe it's a little bit because of age...
I'm so glad your mood is uplifted after working out today! Exercise is prozac baby!
Okay, gotta go. BBL!!