【Design Details】: The ergonomic shape works like a Pilates back arch and back stretcher block, with a curved surface and compact base that fit a variety of exercise positions.
S Curve Spine Corrector Portable Pilates Back Arch Central Strengthening
S Curve Spine Corrector Hard Support Pilates Back Arch Portable for Home
S Curve Spine Corrector Lightweight Pilates Back Arch Balance Training
Spine Corrector Balanced Pilates Curve for Balance Home Core Strengthening
Dolphin Spine Corrector S-Shaped Support Dolphin Pilates Corrector
Dolphin Spine Corrector Balance Training Pilates Arch Instructor S-Shaped
