In this episode of PathWays by path, host Evan Rhodes sits down with sports dietitian Lina Kirsch to unpack a critical, yet often overlooked, aspect of junior tennis development: elite nutrition.

If you think the biggest obstacle for young athletes is junk food, think again. Lina introduces the concept of "Invisible Nutrition" the hidden energy deficit caused by under-fueling kids who juggle demanding school days, hours of intense on-court training, and gym sessions.