Which exercise is generally contraindicated for a person with lower back pain?

Heavy deadlifts and twisting spine exercises are generally contraindicated for individuals experiencing lower back pain due to the significant stress these activities place on the spine. Heavy deadlifts can induce excessive loading on the lumbar region, potentially exacerbating injuries or leading to new ones. The act of twisting the spine during exercises can involve rotational forces that may further impinge upon already vulnerable structures in the lower back, such as discs and muscles.

Focusing on low-impact exercises, like walking on flat surfaces or swimming with a flotation device, can be beneficial as they promote movement without imposing high stress on the lower back. Light squats may also be acceptable when performed with proper form and without added weight, as they can help strengthen lower body muscles while potentially mitigating back issues if done carefully.