James Loehr — one of the earliest and most influential voices in sports psychology, whose work helped transform the mental side of tennis from a taboo subject into a mainstream performance tool — passed away at the age of 83.
According to reporting by Michael S. Rosenwald in The New York Times, Loehr died on April 20th at his home in Golden, Colorado, due to idiopathic peripheral neuropathy, a disease of the nervous system.
Long before today’s players traveled with sports psychologists, sleep consultants, and mental-performance coaches, Loehr was teaching elite athletes how to regulate emotions, recover mentally between points, and compete under extreme pressure.
Source: tennis Magazin
His influence on tennis — particularly during the rise of the early tennis academy era in Florida — helped redefine how athletes approached competition.
“When he started his career, sports psychology was pretty much nonexistent,” former world No. 1 Monica Seles told The New York Times. “Nobody wanted to talk about the mental side of anything.”
Loehr worked with a wide range of elite athletes across multiple sports, including Jim Courier, Monica Seles, Dan Jansen, Grant Hill, John Daly, Nick Faldo, and Penny Hardaway. But tennis became one of his most visible proving grounds.
At a time when many coaches viewed emotional struggles as weakness, Loehr focused on helping athletes control physiological stress responses, self-doubt, and the negative thought spirals that often emerge during competition.

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Former world No. 1 Jim Courier told The New York Times that sports psychology once carried a stigma in American sports. “It was an admission of weakness,” Courier said.
Loehr’s methods, however, gradually became impossible to ignore.
One of his most influential concepts involved what happened between points in tennis. Rather than dwelling on mistakes, Loehr taught players to reset physically and mentally through deliberate routines involving posture, breathing, visualization, and ritualized preparation before the next point.
The process later became widely associated with what Loehr called the “16-second cure.”
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Those ideas are now deeply woven into modern tennis culture, where routines between points are considered essential parts of elite performance.
In his 1986 book Mental Toughness Training for Sports, Loehr wrote: “In the final analysis, every athletic contest is a contest of control, control of the delicate mind-body connection.”
Born in Denver in 1943, Loehr earned degrees in psychology and counseling before entering what was then an almost nonexistent field. He took a chance and opened a sports psychology practice in Denver in 1978 after being encouraged by track coach Joe Vigil to explore performance psychology as a new frontier.
His breakthrough in tennis came after working with professional player Tom Gullikson, eventually leading Loehr to Florida, where he opened a mental-performance practice at a tennis center established by Jimmy Connors before later joining Nick Bollettieri’s academy in Bradenton.
At Bollettieri’s academy, Loehr became known for emphasizing confidence, emotional control, and physical presence — including what he famously called the “matador walk,” a posture-driven confidence exercise inspired by Spanish bullfighters.
What once seemed unconventional eventually became standard operating procedure across professional sports.
Today, mental-performance coaching is deeply embedded throughout tennis, from junior development to the ATP and WTA Tours. Breathing routines, visualization work, emotional recovery techniques, and mindset coaching are no longer fringe ideas — they are foundational elements of modern training.
Much of that evolution traces back to James Loehr.
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Source: The New York Times. Top photo:
tennis Magazin
