Short answer: several studies have found that yoga can help, however, if your back pain consists for more than a few weeks, it's worth booking an appointment with your local GP or a medical professional.
"Pain can be a scary signal from our bodies, and it's natural to be cautious and not make things worse. But in many cases, gentle movement, stretching, and suitable exercises can actually be good for your lower back and help with the recovery," reassures yoga instructor Puravi Joshi Joshi.
Naturally, the cause of your back pain will play a large part in whether yoga will help ease your discomfort. Causes can range from muscle strain to weakness, to trauma - even dehydration can cause aches and pains.
Bottom line: if you have any concerns, do see a medical professional an they'll be able to advise on the best course of action.