What are these used for? Are they in upper level foundation work?
Thanks!
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Backstraps?
Started by Sean Hunter, March 5, 2015 · 2 Replies · 214 Views
Here is the response I got to the same question from GB Coach Cole Dano...
"The back strap is used for the arch up work in the SL progression and can also be used for the flute mobility work in the sPL progression."
