About Iron Flag Athletic Perfomance

Take your game or your team to the next level.  Our Athletic Performance focuses on explosive speed, lower & upper body independence, total body strength, agility, mental toughness and leadership abilities. This is the perfect program for athletes pre-season or out of season training.

Individual Youth and High School Training

Elevate your athlete’s training with high-level training programs used by some of the top programs and elite athletes in the country.  Our individualized training focuses on the athletes strengths and weaknesses in performance and gets them ready to perform on game day.

Team and Organization Training

When you play team sports, you rely on the whole team to succeed.  Having your athlete’s train together on and off the field will prepare them for the highest level of success together.  Our team training emphasizes leadership and team building, everyone wins and loses together. Our top of the line coaching staff and in-house sports medicine doctor create the perfect environment to lead your team to excellence.

Elite Athlete Training

Our elite athlete training programs combine training, nutrition, and physical therapy to ensure optimal performance for the preseason, in-season, and offseason of any sport.

Our Coaches

Jared McGriff-Culver, Owner and Head Coach

A local 3 sport athlete that graduated from Downers Grove South. Jared was able to receive offers to play baseball at the next level of which he did for one season before heading to Mizzou to play Football. A 4 yr letterman at Div. 1, Jared was able to create his own destiny being a Walk-on to the team. From there he had a short stint in the NFL and played in the AFL.

While Jared loved playing the sport of football, his eyes have always been on the end goal of running his own facility to help give back to future athletes someday. Jared has over 11 years of Performance Coaching, working with Top University’s and the Olympic Team.


Monday – Friday