MARRKO CORE Complete Core Workout: Tech Specs
| Weight | 10 Ounces |
|---|---|
| Benefits | Reduce Back Pain, Improve Posture, Strengthen Core |
| Features | Compact, Portable, Adjustable Intensity |
| Colors | Black/Yellow, Black/Blue, Black/White, White/Magenta |
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| Weight | 10 Ounces |
|---|---|
| Benefits | Reduce Back Pain, Improve Posture, Strengthen Core |
| Features | Compact, Portable, Adjustable Intensity |
| Colors | Black/Yellow, Black/Blue, Black/White, White/Magenta |