Lauren battles to qualify for the Olympic team; Payson changes her routine; Kaylie receives bad news regarding her blood test.

The final week of qualifications begins; Lauren worries about her future with the team as she recovers from an experimental medical procedure.

When Lauren is told that her heart condition requires surgery, Payson seeks out another doctor with a medical alternative; Kaylie and Jordan become unlikely roommates.

Kelly's mother visits and is out for Kaylie's blood; an unknown individual tries to sabotage the team; Coach Mac's mandatory curfew ruins Payson's love life.

Family members drop by the training facility; Payson's father shares unwanted news; Lauren is urged to see a doctor about her condition.

Coach Mac's harsh training techniques create frustration among the team members; the Sasha kissing scandal continues to haunt Payson.

Coach McIntire's decision to pair up the girls proves to be a demanding training technique; Kaylie is urged to think about life after the Olympics.

Payson, Kaylie and Lauren begin eight weeks of training as they edge closer to their dreams of Olympic glory; an uninvited gymnast hopes to land a spot on the team.

Confidences are betrayed and everything is laid on the line in Rio as The Rock girls compete for the World's title.

Confidences are betrayed and everything is laid on the line in Rio as The Rock girls compete for the World's title.

Max and Payson rescue an abandoned puppy; Kelly's manager pressures her to dig up dirt on Kaylie's eating disorder.

Kaylie loses her spot on the world team when Sasha believes she is not yet prepared to return to high-level competition.

Emily faces a decision that could end her gymnastics career; Lauren pressures Steve to propose to Summer.

A competition in Europe gives the girls an opportunity to lure Sasha back as their coach; Emily learns the surprising results of a drug test.

The Rock girls are scheduled to compete against one of the worst gymnastics teams in the country; Kaylie struggles to deal with Maeve's death.

Steve finds a surprise on Lauren's computer; Darby forces Payson and Lauren to spend time together; Maeve arrives for a visit with Kaylie.

Frustrated with rehab, Kaylie tries a quick way out. Meanwhile, a new coach enters the rock, competition begins for Captain in Kaylie's absence, and Emily is ready to take a major step in her life.

Emily, Lauren and Payson prepare for a gymnastics exhibition while Kaylie attends a rehab clinic to deal with her eating disorder.

Sasha asks his father for help; Kaylie collapses during competition; Emily is arrested for missing a court date.

Razor bails Emily out of jail; Lauren's mother returns to Boulder to forge a relationship; Damon takes Emily on a date.

An ultimatum backfires on Chloe; Emily breaks the law to help her brother; Austin becomes concerned by Kaylie's weight loss.

Brenda Hampton, creator of "7th Heaven" is behind the drama about the ways a teen pregnancy affects the lives of close-knit friends and family members. When Amy finds out she's pregnant after a fling at band camp, she faces a number of challenges. Her decisions have far-reaching effects on her family and friends, but Amy also learns that most teens in her school have issues they must deal with.

When charismatic Danny Desai returns to his hometown after spending five years in juvenile detention, he sees that things are no longer as he remembered them. His mother's socialite status has plummeted due to his incarceration, and his childhood friends Jo and Lacey have grown apart and are at opposite ends of the social spectrum. Lacey is popular and dating the captain of the soccer team, while Jo struggles to put the trauma of the past behind her. Jo wants to give Danny a second chance, but when she asks for answers about the motive behind his crime, he won't -- or can't -- reveal the information. When a fellow student is found dead in her home, the town spins into a frenzy of suspicion and mystery -- with Danny as prime suspect. Jo and Lacey must decide if their childhood friend is guilty or just a victim being persecuted for his twisted secrets.

Bay Kennish is a teenager who grew up in a wealthy family with two parents and a brother. Fellow teen Daphne Vasquez, who lost her hearing at an early age, was raised by a single mother in a working-class neighborhood. One day in her high-school chemistry class, Bay discovers that her blood type doesn't match either of her parents'. Official tests confirm that Bay is not her parents' birth child. When the Kennish family meets Daphne and her mom, Regina, they realize that the girls were switched at birth. The news prompts the Kennishes to allow Regina -- who is experiencing financial difficulties -- Daphne and Daphne's grandmother to live in their guest house. The two polar-opposite families struggle to learn how to live together for the sake of the girls, who try to keep their footing in both the world they know and the new one into which they are thrown.

As time has passed since Alison, then the queen bee of the bunch, went missing. Spencer, Aria, Hanna and Emily have gone on with their lives, though they've grown apart. As the years go by, each girl finds herself facing a new set of challenges when anonymous text messages from "A" threaten to expose all their secrets -- both old secrets the girls were sure only Alison knew, and newer secrets developed after Alison's disappearance. Who is "A" and how does he or she know the things he or she knows? Based on the series of novels by Sara Shepard.

Stef, a dedicated police officer, is in a relationship with Lena. The two have built a close-knit family with Stef's biological son, Brandon, and adopted twins, Mariana and Jesus. When Lena meets Callie -- hardened from being in and out of foster homes -- the couple welcome her into their home, thinking it is temporary. Callie's blunt commentary about the atypical family hits a nerve with the twins, who struggle with their own identities. Then the girl discovers a secret that could land Mariana in trouble. Brandon helps Callie navigate the social scene at high school, but she skips school to meet up with an old friend. Her behavior makes Stef and Lena second-guess their decision to help her.

Based on the same-named hit movie from 1999 that starred Heath Ledger and Julia Stiles, this half-hour series returns to Padua High, where newcomers Kat and Bianca Stratford attempt to navigate the popular crowd and the opposite sex while dealing with their overprotective dad. Kat is a strong-willed, confident kid with an eye toward her post-high-school life, while the only concern Bianca seems to have is how popular she becomes. But smooth sailing it won't be for the pair, especially in the company of head cheerleader Chastity, love-struck nerds like Cameron and the school's mysterious bad boy, Patrick.