I would love to do these, but I'm far too busy snowshoeing and cross country skiing to come inside!!!! Now I know you'll just tell me to do it out in the snow, but when I tried the suspended bridge with skis on, I needed to call the fire department to help me up.
Good point. Just wedge your skis into a tree next time, and perform the suspended bridge. You'll be amazed at how similar it is to a TRX!