The RAD Helix Roller mirrors the curves in your lower back, which allows the roller to better engage the muscles there.
The RAD Helix Roller mirrors the curves in your lower back, which allows the roller to better engage the muscles there. D. Scott Clark TNS
The RAD Helix Roller mirrors the curves in your lower back, which allows the roller to better engage the muscles there. D. Scott Clark TNS

Outdoor gear for April 23: Foam roller

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