His father used to have the best body in the world, and it looks as though Patrick Schwarzenegger is following in his footsteps.
The 17-year-old stepped out without his shirt in Los Angeles over the weekend, showing off his six-pack and biceps.
The Governor of California's son did not achieve his muscles through bodybuilding like Arnold though. His strong, lean physique is the result of yoga, while Arnold famously bulked up through bodybuilding.
Like father like son: California Governor Arnold Schwarzenegger's 17-year-old son Patrick displays a toned-down version of his father's famous physique
He worked up a sweat at an LA yoga studio, and walked to his car dressed only in gym shorts, and carrying his jumper and slippers.
Patrick was joined by mother Maria Shriver, who covered up in a brown T-shirt and leggings.
Across town Patrick's older sister Katherine was joined by their father at a book signing in her honour.
The 20-year-old has penned a self-esteem book for teens called Rock What You've Got: Secrets to Loving Your Inner and Outer Beauty from Someone Who's Been There and Back.
Yoga buddies: Patrick and mother Maria Shriver worked up a sweat at a yoga studio in LA on Saturday
The 63-year-old proudly posed for pictures with his attractive daughter as she signed copies of the book, which she says aims to 'let girls know they are not alone with the changes and doubts about their body.'
The revealing novel describes life in the Schwarzenegger family, and chronicles Katherine's own body image issues as a teen.
'I had the best relationship with my Mom. I still do. I talk to her four times a day,' she says.
'I also have an amazing relationship with my Dad. I talk to him about boys, about going out, about what I'm interested in, about business.'
Successful offspring: Across town Arnold joined his daughter Katherine at her book signing in Santa Monica
Katherine's book reveals how her former bodybuilder father, who still exercises twice a day, taught her and her siblings about healthy living.
'I look back on my Dad cleaning out the fridge, taking out the ice cream, and I think that's hysterical,' she told the New York Post.
He told her: 'You can't get anything done in a day if you get up past 5:30 a.m.'
Self help: The attractive 20-year-old has penned a self esteem book for teens called Rock What You've Got
Last edited by Curt James; 10-04-2010 at 05:13 PM.