Ball ChairIf you are tired of the average office chair and find yourself experiencing chronic back pain , an exercise ball chair may be the chair you’ve been looking for. The standard office chair can be very cramped and hard on the back; which is where ball chairs can really help you out.Ball chairs are the new and alternative solutions to traditional office chairs. A ball chair is exciting , different , and also provides your back with plenty of support while you sit , almost making you free from any of your back problems. Using an exercise ball as a ball chair is an excellent way to maintain the correct posture when sitting. When choosing the right ball chair for your needs , here are some tips to help you:The size of the chair should keep your feet on the floor while you sit , with your arms resting comfortably on the desk. When you sit on the ball chair , you should keep your legs forming a 90 degree angle at the knees. Any more or any less will mean that the ball chair isn’t right for you.Your weight is a very important factor when choosing a ball chair. If your weight compresses the chair and flattens it , you need to get a bigger ball chair. If you happen to be very light in weight , you can under-inflate the ball chair.Ball chairs will keep your back and abdominal muscles active because of the slight bouncing it provides. Therefore , you can maintain proper posture , which helps to prevent back problems. Even though a ball chair can be a great alternative to a standard office chair , you should consult a doctor before you purchase one. If you’ve had any back problems or surgeries , you want to get a doctor’s advice before you make that final purchase.