More on this research: https://www.producer.com/2018/03/back-pain-risks-high-riding-horseback/
FARM SAFETY Research has found that sitting in machinery for too long without a break can also put farmers at risk
Researchers with the Canadian Centre for Health and Safety in Agriculture equipped saddles with sensors to monitor vibration and shock rates. They used the data to figure out how at risk horseback riding can be for back pain.