Sure I've heard of that booster power strap for the boots.
here is another one, just came across it, almost as a harness for back:
also heard of a wedge for boots aka the 'shim balance system; (SBS)
sure good skiing is all about mileage and feedback to improve one's skill level,
but like anything, these gadgets n gizmos I'm sure can also improve incrementally
in other ways too, as part of an integrated approach, to some degree
(and hey, let's face it: most of us LIKE gizmos and gadgets...as long as they are affordable and/or
offer true value for the dollar)
what has been your feedback in trying these or other products...also list your skill level.
canali in vancouver bc