Broadway star Andy Karl on how to exude star quality even when you lack the confidence

<p>Singing, dancing, and performing eight shows a week, Broadway star Andy Karl is no stranger to the grind of musical theater. Andy reveals the physical and vocal warm-up routines he depends on to bring his A-game to the stage each day. From tackling vocal warm-up hacks to staying healthy during demanding performances, Andy shares insights that are invaluable for anyone with a high-intensity schedule.</p> <p>Andy also opens up about his journey, from landing his dream role to overcoming a major injury just days before a Broadway opening, providing a glimpse into the dedication and resilience required in...