Model - 1519 (81315)
On youtube you can find several instruction videos on how to use similar type product.
Search for “6 in 1 core trainer exercises”.
Here is a video of a similar product in use:
- Adjustable resistance
- Compact and easy to fold
- Dimension: 53x52x37 cm
- Maximum user weight: 100 kg / 220 lbs
- Core Trainer
- Quick Guide