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Leslie Mann bei der Premiere der sechsten und finalen Staffel der HBO TV-Serie Girls in derAlice Tully Hall im Lincoln Center. New York, 02.02.2017 Foto:xD.xVanxTinex/xFuturexImage Leslie Man at the Premiere the Sixth and Finals Season the HBO TV Series Girls in Tully Hall in Lincoln Center New York 02 02 2017 Photo XD xVanxTinex xFuturexImage

Aug 28, 2026, 11:00 AM CUT

Leslie Mann's complete workout routine behind her fit physique at 54

54 is clearly not slowing Leslie Mann down. The actress has maintained a fit and athletic physique well into her 50s. Behind that toned look is a workout routine built around consistency, movement, and keeping fitness a part of her everyday life. 

The ‘This is 40' fame has been pretty open about her fitness journey. During a 2012 interview with 'People Magazine' in collaboration with 'Redbook', she opened up about being "so inconsistent about exercise." That inconsistency did not last long. 

During a 2022 interview with 'Parade,' Mann revealed that she had taken up roller skating, which became a daily habit as it also became a stress reliever for her. 

"I became obsessed with roller-skating during the lockdown, actually during the election," Mann revealed in the interview with 'Parade'. The stress was so much. I roller-skated when I was younger, and then probably 20 years went by and I put them on again."

NY: Opening night for Plaza Suite by Neil Simon Leslie Mann attends opening night for revival of Plaza Suite by Neil Simon at Hudson Theatre New York New York United States Copyright: LevxRadin

What started as a way to relieve stress during the pandemic quickly became something that Mann stuck with. 

"So I bought roller skates and then just obsessively started roller-skating. It was one of the only things that made me feel better. I was just trying to learn how to do something with my brain and my body connected, and it’s really hard. It’s harder now that I’m much, much older."

Whether it's roller-skating or simply showing up consistently, Mann's fitness journey is proof that it's never too late to find what works. 

Leslie Mann opens up about her diet and wellness habits 

Besides her workout routines, Mann has been open about her diet and wellness routines. 

During an interview with 'New Beauty'in 2018, Leslie Mann spoke about how, outside of her workout, she also tends to meditate. Furthermore, she opened up about her diet. 

"I try to exercise every day, I try to drink a lot of water, and I’m really into all of those ‘goop things.’ I’ll do the detox diet, which is really good. I don’t even know what’s in it, but the food tastes really good, and after a few days, you notice your face isn’t as puffy as it was."

Supplements are another part of her routine even if she's not entirely sure of the science behind them.

"Plus, I’m such a sucker for all of those protein powders and supplements. They make me feel like I’m doing something good for myself. I don’t know if it’s actually doing something good for my body, but I believe in it. That’s all I need."

Science or no science, Mann's routine works for her, and at 54, that seems to be enough. 

Written by

Chionia Libania Colaco