From the star of Love Lies Bleeding, Mandalorian, and Antman Katy O’Brian comes the new bible of strength-training for women.

Katy O’Brian is many things: a martial artist, a former bodybuilder and personal trainer, LGBTQ+ icon, and an action star known for being that one buff chick on screen. Known for bringing strength on the screen, she now brings that expertise to Girl at the Gym, an empowering strength-training guide to building muscle and becoming your healthiest self. With a passionate desire to see a world packed with strong women, Katy teaches readers the tools to lift with confidence, eat some damn food, and love their body for what it can do—and not what other people think it should look like. All of this can be accomplished with little practice, time, and training.

Among many things, she teaches readers how to:

• Create a fitness strategy tailored to your goals
• Train during your menstrual cycle, pregnancy, and menopause without compromising gains
• Navigate the gym when it’s daunting af to even start
• Eat the best so your abs really are built in the kitchen, while touching on the latest studies on Performance Enhancing Drugs and GLP-1s
• Understand the fundamentals of lifting

Featuring gorgeous color photos throughout and candid selfies from movie sets, Katy shares her secrets and personal stories on becoming a bad-ass strong woman. Girl at the Gym is the most practical advice you can get on weightlifting—whether you’re stepping into the gym for the first time or looking to take your training to the next level—from one of our leading tough girl heartthrobs.