Chris Pratt and Rob Lowe's son John Owen Lowe go for workout at gym in Santa Barbara, California ... amid actor's longtime friendship with Parks and Recreation costar and his family

Chris Pratt and John Owen Lowe were pictured working out at a gym in Santa Barbara, California on Wednesday.

Pratt, 45, and Lowe, 29, the youngest son of actor Rob Lowe, 60, donned casual gym gear as they got to work on the summer day in the luxe city, which is about 95 miles west of downtown Los Angeles.

The Minnesota native donned a V-neck black shirt with light gray shorts and black sneakers.

The Guardians Of The Galaxy leading man rounded out his ensemble with a wristwatch and a black baseball cap, keeping hydrated with a metal bottle nearby.

Lowe was clad in a top that had a graphic advertising Bass Pro Shops, with gray shorts and white Nike sneakers with black socks.

Chris Pratt, 45, was pictured working out at a gym in Santa Barbara, California on Wednesday with pal John Owen Lowe, 29

Chris Pratt, 45, was pictured working out at a gym in Santa Barbara, California on Wednesday with pal John Owen Lowe, 29

Lowe was clad in a top that had a graphic advertising Bass Pro Shops, with gray shorts and white Nike sneakers with black socks

Lowe was clad in a top that had a graphic advertising Bass Pro Shops, with gray shorts and white Nike sneakers with black socks 

Lowe, who works with his father on the Netflix comedy Unstable, wore a white cap over his wavy brown locks as he was seen lifting dumbbells during the daytime exercise session.

Pratt on June 23 took to Instagram with a shot from the golf course during a daytime outing with Rob, John Owen and Good Charlotte artist Benji Madden, 45.

Pratt captioned the shot, in which all four men were smoking cigars, 'A day well spent.'

The friendship between Pratt and the Lowe family dates back to the time both Pratt and Rob appeared on the NBC series Parks and Recreation.

Pratt played the role of Andy Dwyer on 116 episodes of the series, while Rob played the role of Chris Traeger on 76 episodes.

The popular comedy, which aired over seven seasons from 2009-2015, also starred Amy Poehler, Jim O'Heir, Nick Offerman, Aubrey Plaza, Aziz Ansari, Rashida Jones and Adam Scott.

Rob spoke with E! News last month about the cast's enduring camaraderie, more than a decade since the series ended.

'Everybody on that show was always just consistently amazing,' Rob said. 'Ensembles can be tricky and that ensemble was heaven on Earth and remains.

 

Pratt on June 23 took to Instagram with a shot from the golf course during a daytime outing with Rob, John Owen and Good Charlotte artist Benji Madden, 45

Pratt on June 23 took to Instagram with a shot from the golf course during a daytime outing with Rob, John Owen and Good Charlotte artist Benji Madden, 45

Pratt, Rob and John Owen enjoyed a lighthearted chat at a March 2023 event in support of the Netflix comedy Unstable in Hollywood, California at the Netflix Tudum Theater

Pratt, Rob and John Owen enjoyed a lighthearted chat at a March 2023 event in support of the Netflix comedy Unstable in Hollywood, California at the Netflix Tudum Theater

The actors and friends posed for a shot together at the industry event

The actors and friends posed for a shot together at the industry event 

'I'm playing golf with Pratt next week. I saw Amy at my 60th and she looks better than ever and is always great. I just saw Nick two weeks ago.'

Rob and John Owen Lowe portray father and son Ellis and Jackson Dragon on the streaming series Unstable, which they created with Victor Fresco.

Rob said in the interview with E! News that aspects of the series mirror their real-life relationship, including their competitive nature.

John Owen penned a scene for the show's upcoming season which includes a tennis match that puts that aspect of their relationship on display, his father told the outlet.

'I would say almost everything in it is either a literal recreation,' Rob said. 'Or takes a little germ of something that he thinks happened and then he's blown it sky high.'

Rob is also father to businessman Matthew Edward Lowe, 30, with wife Sheryl Berkoff, 63.

Pratt is expecting his third child with wife Katherine Schwarzenegger, 34, as the couple are parents to daughters Lyla Maria, three, and Eloise Christina, two. He is father to son Jack Pratt, 11, from his previous marriage to actress Anna Faris, 47. 

Season two of Unstable begins streaming on Netflix August 1.