This is Aztra’s Ab Chair: an abdominal exercise chair that lets you do crunches to work your core hard. It lets you exercise without putting unnecessary stress on your knees, back or neck. You can also lean back 180 degrees to stretch your back and release tension in your body.
You may also want to see:
The Ab Chair can handle up to 250lbs of weight. It has a simple display to track your progress. The chair is covered with moisture-wicking fabric. It folds flat for easy storage.
[where to get it] [official site]
**Disclaimer: Our posts may feature aff links. As an Amazon Associate, we earn from qualifying purchases. Please read our disclaimer on how we fund this site.