We've run into Porty for fast feed, walk around tree for more friction if have to; covering both ends of equation.
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Something i've done, do naturally walking thru people on ground too.
Kinda another Miyagi 'no be there' strategy, with calculating everything from center of gravity.
Seeing spine as center of gravity, spin around rope as it passes by,
so center of gravity ends up just moved inches ahead,
shoulder harness down spins around on that spine axis.
Very fast, very low impact of change, because spine/center of gravity only moved inches in light dance.
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If you L-earn such a lesson (center of gravity) in own body;
develop a 'body knowledge' and 'feel' for such things i believe.
Then look at a mechanical situation, like you where part of it and can 'feel' how the pulls would go on you etc.
Gymnastics taught me to listen to bod, and control different muscle groups for different effects etc.
Everything is mechanics, and offers those lessons daily
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This dance around moving rope or people is a timing thang,
bod just not home at crucial moment where impact could appear.
Eldest has been in/out of Aikido for about 2 decades
(just completing masters in engineering, so always and all ways running stuff by him)
says his sensei teaches to do this dance too/'no be there'...
i'd always have it pre-wired in my head when /if rope comes by, fire this sequence of events..