Great article last week, very informative.
Was wondering- since I have neither a long climbing rope, OR a rope and truck to play around with:
How close an approximation would towel/rope chins be to the cause? Tried out a few times in the past, and they appeared to give my biceps (and my grip!) a good workout. Could this be a "next best" from your suggestions, or am I too far removed? Thanks again for your advice (and presence on the forum),