The USMNT's preparation for Friday's group stage clash with Australia isn't just about tactics and set pieces — it's about what happens in the hours after the final whistle. Ohio State's Human Performance Collaborative has been embedded with the squad, managing post-match recovery with a level of scientific rigor that most club teams don't get.
This isn't a new relationship. Joshua Hagen, the collaborative's director and an associate research professor in Ohio State's Department of Integrated Systems Engineering, was first brought in during the 2022 Qatar World Cup to help set up a recovery facility at the team's hotel. That one conversation turned into a long-term partnership that's now operating on the game's biggest stage.
What the science actually looks like
The program runs deep. Heart-rate monitors, GPS tracking, and session ratings of perceived exertion feed into a picture of how hard each player's body is being pushed. Physiological markers like heart-rate variability tell the staff how well athletes are bouncing back between sessions.
"Once we understand how hard their bodies are working and responding, we need to recover them quickly to get ready for the next day," Hagen said.
The recovery toolkit runs from cold and hot therapy to sleep and nutrition protocols, plus newer methods like red-light and flotation therapy. It's not exotic for the sake of it — the stated goal is injury prevention, sustained performance, and longer careers. In a tournament where the USMNT play multiple games within days of each other, any edge in recovery translates directly to legs in the final twenty minutes.
USMNT vs Australia — what's at stake
The Americans come into Friday's game off a 4-1 win over Paraguay. Folarin Balogun scored twice, Giovanni Reyna added one, and an own goal from Damian Bobadilla did the rest. The only blemish was a Mauricio strike that made it 3-1 before the US extended their lead — not a catastrophe, but a reminder the defense isn't watertight.
Australia, who beat Turkiye 2-0 in their opener, arrive with genuine momentum. Both teams sit on three points. Win on Friday and you control the group. Drop points and the final round gets complicated fast — which matters for anyone looking at US outright odds or group winner markets.
Ohio State's involvement also extends beyond the current squad. U.S. Soccer and the university jointly funded the Ph.D. studies of former Buckeye player Emaly Vatne in exercise science and kinesiology. She now works with Denver Summit FC in the NWSL while continuing her research — one of the cleaner examples of sport and academia actually producing something useful together.
Hagen's long-term focus is on scalability and low-cost recovery tools that could reach athletes well beyond the national team setup. The World Cup is the lab. Friday against Australia is the next experiment.
