Brooks Adams owns a very successful gym in New York City, and is an extremely successful personal trainer. Having come up from nothing, he's motivated in part by the need to prove his real worth to those who doubted him--most importantly, to Alice, the high school girlfriend with whom he had a child while they were still in high school. They never married, and their daughter is starting college now, and Brooks still thinks his life will be fixed if he can prove to Alice that he's really good enough.
Izzy is British, a daughter of a mother whose main focus is social success, and a fitness guru with a very different approach than Brooks's. She's just published her first book, and she's in NYC for her first book tour. Sales aren't off to a good start, but egged on by her publicity manager, she slams Brooks and his gym, and every time she does, her book sales jump.
Soon this leads to a challenge that has them working together, each working out, and eating, according to the other's program.














