Harrison Bernstein is the founder and Executive Director of Soldiers To Sidelines (STS), a non-profit organization that helps the military community become character-based sports coaches in their communities. After resigning from coaching professional football, he dedicated himself fully to the STS mission. Harrison has coached football and sports performance at the NFL, NCAA Division I, II, III, and high school levels. He taught in the master's program of Exercise Science at George Washington University for seven years. A graduate of Johns Hopkins University with a BA in Economics, he was captain of the football team, earned All-American honors for three years, and was named Conference Defensive Player of the Year in 1997. He authored "The Everyday Coach: Harnessing the Magic of Influence," providing it free to STS Soldier Coaches and donating all profits to STS. Harrison lives in Lewes, DE, with his wife, Laura Olendeski, and their son, Keturi Bernstein.

Nate Palin is a Strength and Conditioning Specialist for the U.S. Space Force and founder of Any Given Day, where he focuses on building physical, mental, and emotional resilience for warfighters and their families. He also serves as the Endurance Sports Director for Soldiers to Sidelines.

A former leader in the 2nd Ranger Battalion, Nate completed seven years of service and five combat deployments in support of Operations Enduring Freedom and Iraqi Freedom, gaining firsthand insight into the physical demands of military performance. He has coached Special Operations Forces, worked as a performance specialist with EXOS, and led the National Strength and Conditioning Association’s Tactical program, where he co-authored Preparing for the Army Combat Fitness Test.

Nate has also served as an adjunct professor in tactical strength and conditioning and held leadership roles in coach development, continuing to shape the future of tactical performance training.