Pax, very cool.
I can't imagine being a firefighter. You were and still are fierce! Thank you for sharing your stories with us. And yes, do give yoga a try. It can be very difficult, but any instructor worth his or her salt will work with you and respect/honor your limitations. That's part of what yoga is all about. Namaste!
Emily
2011 Jamis Dakar XC "Toto" - Selle Italia Ldy Gel Flow
2007 Trek Pilot 5.0 WSD "Gloria" - Selle Italia Diva Gel Flow
2004 Bike Friday Petite Pocket Crusoe - Selle Italia Diva Gel Flow