In reply to stp:
> Interesting answer. The rope idea sounds good - avoiding the mishap of a broken neck when training to failure.
Yeah, careful now.
I've landed flat on my back after lowering myself down from a pull up bar from a toe hook in a sit up position.
I think I was lucky that I only managed to lower myself halfway so landed on my back rather than my neck.
It wasn't like I was training toe hooks or anything, I was just doing some pull ups when I suddenly though 'I wonder if I can lower down off my toes'.