Can shivering in the cold cause a back spasm?

Yes, shivering in the cold can potentially lead to back spasms. When the body shivers to generate heat, it causes rapid muscle contractions, which may strain the muscles in the back, especially if they are already tense or fatigued. Additionally, the cold can make muscles less pliable, increasing the likelihood of spasms or discomfort. Proper warm-up and maintaining body heat can help mitigate this risk.