The brains and brawn behind the Fighting Illini physique: Adam Fletcher

Illinois' strength and conditioning coach has helped transform the team's bodies through a rigorous regimen of diet and exercise.

Apr. 4, 2026 at 3:49am

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An abstract, energetic painting in vibrant neon colors, capturing the raw power and athleticism of a basketball player in motion through rapid brushstrokes and dissolving forms.The Fighting Illini's strength and conditioning program, led by Adam Fletcher, has fueled the team's physical transformation and identity as a tough, gritty squad.Indianapolis Today

Adam Fletcher, the strength and conditioning coach for the Illinois basketball team, has been credited by head coach Brad Underwood for helping transform the players' bodies through a demanding training program focused on diet, nutrition, and physical conditioning. Fletcher has been with the program for 11 years and is responsible for getting the players into peak physical shape, with several players making significant gains or losses in weight this season.

Why it matters

Illinois basketball has had a lot of success in recent years, and the work of the strength and conditioning staff, led by Adam Fletcher, has been a key part of that. The Illini pride themselves on having a tough, physical style of play, and Fletcher's program is crucial to developing that identity.

The details

Fletcher runs all of the nutrition and conditioning programs for the Illinois players, working closely with them on a daily basis. He has helped players like Keaton Wagner add 24 pounds to his frame, while David Mirkovic has lost 26 pounds. Fletcher says the players have embraced the physical demands of the program, and center Zvonimir Ivisic has enjoyed watching himself improve through the training.

  • Adam Fletcher is in his 11th year as the strength and conditioning coach for the Illinois basketball program.

The players

Adam Fletcher

The strength and conditioning coach for the Illinois basketball team, responsible for transforming the players' bodies through a rigorous training regimen.

Brad Underwood

The head coach of the Illinois basketball team, who has praised Fletcher's work in developing the players' physicality.

Keaton Wagner

An Illinois basketball player who has added 24 pounds to his frame under Fletcher's program.

David Mirkovic

An Illinois basketball player who has lost 26 pounds through Fletcher's nutrition and conditioning work.

Zvonimir Ivisic

An Illinois basketball center who has enjoyed the process of improving his physique under Fletcher's guidance.

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What they’re saying

“The biggest thing I don't ever want to do is let [Underwood] down. But whenever a guy gives you that much trust, you have to respect it.”

— Adam Fletcher, Strength and Conditioning Coach

“He's an unbelievable leader, he's an unbelievable leader of our staff. He asks great questions to make you think about, you know, how can I become better? But he never pushes it on you. I'm so happy for him, he deserves this more than anyone in the country.”

— Adam Fletcher, Strength and Conditioning Coach

“It's every day, it's the attention to detail nutritionally that we put into it with our guys. I run all of our nutrition stuff, day to day. They just have embraced the physicality, the toughness that it takes. And honestly, they've just been a joy to coach.”

— Adam Fletcher, Strength and Conditioning Coach

“It's been really fun, I enjoyed every second of working with Fletch, you know, and especially during the summer when we work way more than now, I've really enjoyed watching myself improve and get better every day.”

— Zvonimir Ivisic, Illinois Center

The takeaway

Adam Fletcher's work as the strength and conditioning coach has been crucial to the success of the Illinois basketball program, as he has transformed the players' bodies through a rigorous training regimen focused on diet, nutrition, and physical conditioning. His dedication and the players' embrace of the demanding program have helped establish Illinois' identity as a tough, physical team.