Best Movies Like Flex
If you were moved by Flex, are likely to find resonance in stories that questions the purpose and weight of our choices while grounding the story in targets the intellect with complex, multi-layered ideas. Carefully balances character depth with narrative flow makes this a perfect follow-up for your next session.
Standard feature-length experiences.
Best for fans of who appreciate concise storytelling.
★ Top Picks

Bigger
The inspirational tale of the grandfathers of the fitness movement as we now know it, Joe & Ben Weider. Battling anti-Semitism, racism and extreme poverty, the brothers beat all odds to build an empire & inspire future generations.

Magazine Dreams
Aspiring bodybuilder Killian Maddox struggles to find human connection in an exploration of celebrity and violence. Nothing deters him from his fiercely protected dream of superstardom, not even the doctors who warn him of the permanent damage he causes to himself with his quest.

Magic Mike
Mike, an experienced stripper, takes a younger performer called The Kid under his wing and schools him in the arts of partying, picking up women, and making easy money.

Orgazmo
A devout Mormon living in L.A. becomes a pornographic actor after his martial arts moves impress a big-time director.

Love Lies Bleeding
Reclusive gym manager Lou falls hard for Jackie, an ambitious bodybuilder headed through town to Las Vegas in pursuit of her dream. But their love ignites violence, pulling them deep into the web of Lou’s criminal family.

Pain & Gain
Daniel Lugo, manager of the Sun Gym in 1990s Miami, decides that there is only one way to achieve his version of the American dream: extortion. To achieve his goal, he recruits musclemen Paul and Adrian as accomplices. After several failed attempts, they abduct rich businessman Victor Kershaw and convince him to sign over all his assets to them. But when Kershaw makes it out alive, authorities are reluctant to believe his story.

Generation Iron 2
From the director of Generation Iron, comes the anticipated sequel that will depict 5 of the top bodybuilding and fitness mega-stars on a quest of achieving the ultimate physique and taking it to the next extreme level. In the world of social media and internet, the rules have changed as to what makes an iconic bodybuilding mass-monster. Starring Kai Greene, Calum Von Moger, Rich Piana, among others, this film will explore an all new generation of bodybuilders and how this new world, and new people, carve their own path to physique perfection.

Generation Iron
Generation Iron - examines the professional sport of bodybuilding today and gives the audience front row access to the lives of the top 7 bodybuilders in the sport as they train to compete in the world's most premiere bodybuilding stage - Mr. Olympia.
More Movies Like Flex

Don Jon
A New Jersey guy dedicated to his family, friends, and church, develops unrealistic expectations from watching porn and works to find happiness and intimacy with his potential true love.

The Girl Next Door
Exceptionally ambitious high schooler Matthew has aspirations for a career in politics when he falls in love with his gorgeous 19-year-old neighbor, Danielle. But Matthew's bright future is jeopardized when he finds Danielle was once a porn star. As Danielle's past catches up with her, Matthew's love for her forces him to re-evaluate his goals.

Barely Legal
Teenager Deacon works at a video shop, and his buddies, Fred and Matt, sell the bootleg porno films he acquires. Deacon gets fired, but the pals have the bright idea of filming their own Internet porn flick in order to make money and become more popular at school. Hijinks ensue as they cast and create their movie, but porn industry player Vic Ramalot grows jealous of their burgeoning success and tries to put a stop to the project.

Jawbone
A former youth boxing champion, Jimmy McCabe is a man in search of hope but looking in all the wrong places. When he hits rock bottom he turns to his childhood boxing club and the only family he has left: gym owner Bill corner man Eddie and promoter Joe. Back in training, years after anyone thought he was a contender, he risks his life, as he tries to stand tall and regain his place in the world.

Perfect Addiction
A female boxing trainer discovers that her champion cage-fighter boyfriend has been cheating on her with her sister and decides to seek revenge by training up his arch-rival to challenge him.

King Cobra
It’s 2006, YouTube is in its infancy, and internet porn is still behind a paywall. Taking the stage name Brent Corrigan, a fresh-faced, wannabe adult video performer is molded into a star by Stephen, a closeted gay porn mogul who runs the skin flick empire Cobra Video from his seemingly ordinary suburban home.

Porno
When a group of naive teens working at a movie theater in a small Christian town discover a mysterious film hidden in its basement, they unleash an alluring succubus who gives them a sex education…written in blood.

Splendor
Veronica is a white-bread beauty searching for a good man in Los Angeles. While slam dancing at a Halloween rave, she meets Abel, a sensitive poet. Then she meets Zed, a supersexy tattooed drummer with incredible biceps. Who will she choose? Does she go for true love or cheap sex? She can't decide so she chooses both. But after managing to nurture a picture-perfect threesome, along comes Ernest, a rich movie director with deep baby blues that sweep Veronica off her feet. What's a girl to do now?

GirlHouse
In an attempt to make some extra cash while away at College, Kylie moves into a house that streams content to an X-rated website. After a deranged fan hacks in to determine the house's location, she finds herself in a terrifying fight for her life.

Threesome
At a sizable public college, high-minded student Eddy is forced to room with the slovenly Stuart, but the pair strike up a surprising friendship. When attractive co-ed Alex is assigned to live with the two male students because of her gender-neutral name, a roundabout love triangle ensues. Eddy secretly yearns for Stuart, who wants Alex, but she prefers Eddy. The complex situation leads to sexual experimentation and strained relationships.

She's Gotta Have It
The story of Nola Darling's simultaneous sexual relationships with three different men is told by her and by her partners and other friends. All three men wanted her to commit solely to them; Nola resists being "owned" by a single partner.

My Awkward Sexual Adventure
A hyper-repressed and schlubby accountant (Jonas Chernick) strikes a deal with a worldly but disorganized stripper (Emily Hampshire): he'll help her with her crushing debt if she helps him become a better lover.
Why These Movies Are Similar
These recommendations share core qualities with Flex (2005): film themes, similar narrative structure, and comparable emotional depth. NoBadPicks uses a combination of TMDB collaborative filtering, genre matching, and AI analysis to surface films most likely to resonate with fans of Flex.
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