SolarmovieOne

Annie, 28 and recently divorced, is doing everything she can to get her life back on track. When she decides to join the New Life Fitness gym she's inspired and excited about her new trainer Alex, 20-something, who quickly becomes a friend. Alex is young successful and full of life. But that success comes at a price. Sadly Alex is psychotic and has been murdering her trainees for years. Turns out working out really can be murder.

How to Watch The Trainer Legally and Safely

If you want to stream The Trainer through reputable and legal services, there are a few good options depending on where you are. Subscription platforms like HBO Max, Disney+, Netflix, Amazon Prime Video, and Apple TV+ sometimes carry The Trainer films or related DC titles—though availability depends on your country.

If you’d rather not commit to a subscription, there are ad‑supported, free (but legal) platforms such as Tubi, Pluto TV, Peacock or Crackle (where available in your region) that occasionally host superhero films.

Lastly, don’t forget about library‑linked streaming options like Kanopy or Hoopla (if your library or university is registered), and official uploads by film distributors on YouTube—these can also give you legal access to classic movies.