EXEREXIC 

Someone who indulges in excessive exercise so as to be able to binge and maintain a low weight. (The official medical term is anorexia athletica.)

Linda, an exerexic, who weighs 90 pounds, runs marathons daily to preempt packing on pounds from nightly pepperoni-pizza pig-outs.

Submitted by Wizard of Odds ([e-mail])

EXEREXIC by Wizard of Odds May 2, 2024

exorexic

someone who exercises far too much, to the point of obsession, or coupled with an eating disorder.

She can't not exercise, she has to go to the gym everyday, she's so exorexic

exorexic by Boot February 19, 2004

exerexia 

The sincere and determined effort to avoid all unnecessry exercise.

I work hard enough all day. My exerexia prevents me from taking a brisk walk with my honey after work, even though my honey is a cute Beagle.
Or:
Person #1, "Do you want to go far a hike through the park when you get home?"
Person #2, "Um ,no. I have exerexia."

exerexia by Nancy M. Hawkins March 4, 2006

Exerexia 

The sincere and devoted avoidance of all unecessary exercise.

I work hard enough all day. My exerexia keeps me from going for a brisk healthy walk with my honey at the end of the day, even though my honey's a really cute Beagle.

Exerexia by Nancy M. Hawkins March 3, 2006