Certain yoga poses are particularly effective for boosting immunity and maintaining warmth during winter. Surya Namaskar (Sun Salutation) is a dynamic sequence that engages multiple muscle groups, improves circulation, and energizes the body. Warrior I and II poses strengthen the legs and core while promoting stability and focus. Trikonasana (Triangle Pose) enhances flexibility and spinal mobility, while Natarajasana (Dancer Pose) improves balance and body awareness. These poses can be practiced as part of a daily routine to stay active and resilient.