Populist movements challenge traditional political systems by positioning themselves as representatives of the "common people" against elite groups, often advocating for political reforms and greater public participation. These movements leverage widespread discontent with established parties and institutions, emphasizing themes of anti-establishment sentiment. Typically characterized by charismatic leaders, populist movements can shift political dynamics by attracting diverse voter bases and altering party structures. While they may address genuine grievances, their rise can also lead to increased polarization and tensions within society, making the impact on democracy complex and multifaceted.