Core Training Balance Disc with Pump

Blue Balance Disc for Efficient Core Training, with Pump

- Color: Blue
- Item Type: Balance Disc
- Effect: Core Training
- Accessories: Pump

One of two purchased.
Unopened and brand new.

An item you'll always find at sports gyms.
You'll be surprisingly unable to stand on it lol.
When you sit on it, your back straightens and your pelvis stands up.
An easy and convenient training item.

Thank you for looking.