-Lol, yeah well... it takes time. Gotta workout a bit more when you have the time.
-EVEN if I am hyperflexible (could rotate arms, stretch 360 degrees - I'm a freak I know)... STIFF bc of stress. -As a kid, now probably break down the wall, or rip my arm off.
-Using a Roller on your foot, or under your back... to unlock joints pre workout is a great thing. Also wall stretches, to get shoulders relaxed.
-Not saying : "WORKOUT MORE DUDE!", I realize you're in school right now. -You're always a WIT man. Haha.
-There's different kinds of clicking or stiffness for that matter (clearly)... Mineral or some other imbalance? I'm more stiff with less Mg. And also, crushed estrogen did make me extremely stiff (super weird feeling for me). Hence, added 4andro to R-andro. I realize you're not taking those, just throwing it out there.
-Signalling of Estrogen sounds like it makes sense.... or sensitivity to it? I'm sure you'll find out soon.