Chair design shifted dramatically about a hundred years ago, and it hasn't been good for our backs. Our daily lives are filled with chairs that make our posture worse. Luckily, we've got hacks.
A study of patients with low back pain finds that those who got physical therapy first needed fewer pricey scans and surgeries and had "significantly lower out-of-pocket costs" for treatment overall.
And the number of sufferers is expected to increase, especially in lower-income countries as people in rural areas move to urban centers and adopt more sedentary lives. So what can help them?