A quick chair exercise to stretch and strengthen the core

It's not what you do when sitting that causes problems, it's what you aren't doing.  Mix up your position with this simple exercise that stretches and strengthens your core all in one easy move!

There are 6 places you can do this exercise:

1. Desk chair
2. Park bench
3. Airplane/bus/train seat
4. Doctors waiting room
5. Restaurant booth
6. Church pew

Give it a try and leave a comment below with questions and discoveries!

Please share this with your friends, they'll thank you for it (and so will their spine).