minus-squareD61 [any]hexbear1·4 年前Got some arthritic issues between some of my lower vertebrae so I can feel your pain. That being said, you can still do a modified version of the jack knife, you just don't try to fold yourself anywhere near that far in half and go slow. link
Got some arthritic issues between some of my lower vertebrae so I can feel your pain.
That being said, you can still do a modified version of the jack knife, you just don't try to fold yourself anywhere near that far in half and go slow.