One mother in Ohio, Lisa M., told our blog: "My daughter was stuck on her back walkover for a year. Two weeks of the drills in Secret Junior Acrobat Vol 7—specifically the 'hip isolations' on page 41—and she landed it. But we never attempted the aerial. Some doors are locked for a reason."

As a result, finding Secret Junior Acrobat Vol 7 has become a treasure hunt. Current known sources include:

Typically features Japanese junior models; Volume 7 features Xhu Xhu (also spelled as Shushu or similar phonetic variations). 🔍 Search & Acquisition Guide