No!!! I am editing the above answer. You can do yoga, but make sure the teachers are aware of your condition. If any postures invoke the disk related pain, do not do them, or ask for modifications so you can practice without pain. You might find that styles of yoga that include a lot of forward bends are not for you. Backward bends may alleviate your pain.
I really think that is not normal
tortoise
Well its when your back bends backward a little and the opposite of a arch would be a hollow. Arch-bends backward and a hollow bends forward
Exercise and do back bends
The 'Stub-up', or 90º bend, Back to Back Bends, Three Bend Saddles, and offset bends.
You can do yoga pretty much any time, but certain poses, particularly inversion poses and standing forward bends, will be uncomfortable if you do them too soon after a meal, because inverting the stomach will interfere with the digestive process.
There are a lot of yoga places in the Boston area. A few are Back Bay Yoga, South Boston Yoga, and All One Yoga. These are just a few of the great businesses you can find a yoga instruction.
Yes! Yoga is a very good way to meditate and relax. It is very positive for a person to do yoga, because it relieves stress and improves posture. There are many yoga positions that will not affect your lower back!
The cast of Yoga for a Healthy Back - 2001 includes: Marlon Braccia as Yogi Marlon
Medical treatment has more studies to back up it's affectiveness at treating most conditons, as opposed to yoga. However, for some conditions such as arthritis or back pain, yoga may also be a useful treatment.
tadasana