Boxer Billy Hope had everything going perfectly: a championship title, a beautiful wife and a beloved daughter. But fortune turns away from him: his favorite wife dies under tragic circumstances, disqualification in the ring, zero income, the court deprives him of parental rights.... Hope must defend the title of champion and get his daughter back. Does Hope have a chance of winning? Everything will be decided by his famous left hook...

Lou Francis and Bud Alexander are aspiring private investigators fresh out of specialty school. Boxer Tommy Nelson becomes their first client. He has escaped from prison, where he was imprisoned on false charges of murdering his manager. Nelson asks his buddies to escort him to his fiancée, Helen. The thing is that her uncle, Dr. Philip Gray, has invented an "invisibility serum", which the boxer wants to inject himself to use the invisibility to find the real killer and prove his innocence.

Promising quarterback Cameron Cade, who has admired the great Isaiah White since childhood, suffers a concussion before an important game and fails to perform. The young man still has a chance to make it to the pros, and he receives an offer from his idol, who is already winding down his career, to spend a week at his private training facility. Considering the invitation a great honor, Cade begins training in White's specially equipped, bunker-like designer mansion, but the unconventional approach to training raises more and more doubts in the young man's mind.

In the 1990s Sonny Hayes was a rising star in Formula 1, but after a serious accident he retired from the sport. 30 years later, Sonny lives in a trailer and earns money by participating in various races and championships. One day he is approached by an old friend Ruben Cervantes, also a former racer and now the owner of an outsider racing team, with a request to join them as a co-pilot and mentor for a promising young rookie.

After suffering several defeats in a row, Jim Braddock, a promising heavyweight boxer, is forced to quit the sport. During the Great Depression, Braddock takes any job to support his wife May and children. But he still hopes to get back in the ring. And one day he gets that chance. At the last minute, Jim replaces another boxer and goes into a fight with a challenger for the world title ...

After receiving a sentence for rape and losing his star title, heavyweight boxing champion George Chambers finds himself in the notoriously brutal Sweetwater Prison, where the formidable Monroe Hutchen has been the untouchable champion for 10 years. Undefeated Chambers knows that there is no better boxer in the world than him, and he's ready to prove it. But Hutchen isn't about to lose either. This is a fight to the death.

Young Lee Fun is a gifted kung fu fighter. After a family tragedy, he is forced to move from Beijing to New York with his mother. It is not easy for him to give up kung fu and his old life. Li meets a girl named Mia at school and then her father Victor, a former boxer. Because of his relationship with the girl, Li becomes the target of her ex-boyfriend Conor, a local bully and karate champion.

Gilmore had adored hockey since childhood, but, except for a cannon shot, he had no aptitude for this game of "real men." A chance gave Gilmore a golf club, and his shot was the most powerful in the history of this sport, which the boy so despised. But you can't get far on contempt alone, and the prize money in golf is not insignificant.

Trucker Lincoln Hawk is on his way to Las Vegas for the World Armwrestling Championship. He has a lot of worries: he has to meet and talk to his ex-wife, who is dying of a strange heart disease; after breaking the gate and dealing with the bodyguards, to check up on his beloved father-in-law and at any cost to bring back his son, who was abandoned 10 years ago.

Between the girls from the cheerleaders of sports teams heats up a serious struggle for the title of the best. The most unexpected techniques and tricks are used. But to become the first, the team needs to win the national championship, and this can only be achieved by the most beautiful, talented, cheerful and sexy.