The article discusses a dance warm-up routine for Joel Corry's popular song "Lonely" by fitness influencer Pamela Reif. Reif's routine is designed to be a fun and energetic way to prepare for a dance workout without the need for any equipment. The routine is suitable for all fitness levels and consists of a series of dynamic movements and dance steps to get the body warmed up and ready for exercise. The aim is to provide a lively and enjoyable start to a dance workout session.