. Swenson includes variations for different skill levels, ensuring the practice is accessible regardless of a student's current flexibility or strength. The "Basics" Section
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If you strictly need a PDF for your tablet, buy the physical spiral book. It costs roughly $30-$40. Once you own it, scanning it for personal use (not distribution) is generally accepted under fair use. This supports the author and gives you the clean PDF you need.
David Swenson released an official (available on iOS and Android). For a fraction of the cost of the print book, you get:
