I believe El Tigre spent quite a bit of time doing "visualization practice" in his armchair after his prior knee surgery. It worked pretty well for him.... you may want to give it a try.
Thank you all for the encouragement and Kenny for this documentary photo…nice geometry but poor physics I think. The surgery will be held on next Tuesday.
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If you cannot take the shoulder down the clubshaft plane, you must take along some other path and add compensations - now, instead of one motion to remember, you wind up with at least two!