India, Jan. 10 -- It's natural for people to feel less motivated to stay active in winter. But it is important to prioritise fitness to stay healthy. A drop in temperature can harm our bone health if we don't pay attention. With less sunlight, our bodies often make less vitamin D, an important nutrient for strong bones. This change can upset our hormones, weakening bone strength and making our joints stiffer. Orthopaedic surgeon Dr Vinay Kumar Aggarwal, an expert in orthopaedics and sports injuries, tells Health Shots a list of 9 safe and effective workouts to help you build bone strength and flexibility during the winter.

Whether you are very experienced with fitness or just starting out, there is something here for everyone.

Walking i...