I have lower back problems and several years ago my physical therapist recommended an exercise ball also known as a Swiss Ball. I was taught several exercises using a ball it did wonders for me.
My chiropractor also told me balls were not only good for exercise but also to sit on as a chair, but not for prolonged periods.
I have one at home and I have one in my office and I love my Super Happy Fun Balls.
A lot of people at my office also have balls. Its funny to see people rolling their balls from one office to another for meetings.
Every day I use at least one of my balls but its important to know when to use them and when not to, especially at the office as over use of ones balls at work can cause problems especially with the boss.
And if you rupture your balls, chances are you are not using them properly.
Good post!
Thank you.