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48-Yr-Old Mark Wahlberg Shows Off Amazing Body After 45-Day Challenge: 'Age Is Just A Number'

48-Yr-Old Mark Wahlberg Shows Off Amazing Body After 45-Day Challenge: 'Age Is Just A Number'

"F45 results 45-day challenge," captions actor Wahlberg in the shirtless pic he recently uploaded on Instagram showing his hard-earned physique in all its glory.

The F45 Training philosophy is simple: The "F" stands for functional and the 45 stands for the length of the classes.

It appears that actor Mark Wahlberg has certainly made the most of the F45-Day Challenge. The 48-year-old star took to his Instagram on Friday and uploaded a shirtless picture of himself showing off his ripped and toned body. The picture shows Walbertough's six-pack abs and solidly-defined arms are quite apparent and is surely a reflection of the actor's hard work and perseverance. 



 

"F45 results 45-day challenge. @f45_training #ageisjustanumber #nowine54days #cleaneating," the actor captions, reminding his fans that he is all about pushing his limits when it comes to fitness.  The actor is known for his intense workout schedule, waking up before 4 a.m. (or earlier!) to make sure he has time to hit the gym.
 
 F45 Training was developed as a community-based training environment that offers support and assistance to people seeking to achieve their health and weight loss goals. As part of the F45 Challenge, you can invite friends and compare your points progress throughout the Challenge.



 

Well speaking of friends, it seems that a few of Mark's buddies couldn't help but notice his gains. New England Patriots Quarterback Tom Brady extended a subtle compliment by commenting "We are looking for some skill players @markwahlberg,", to which the actor happily reciprocated by saying "@tombrady let coach know I’m coming for that spot!". You know you might be in good shape when one of the most talented and accomplished Quarterbacks in NFL history asks you to join their team! 

We also had Mario Lopez, host for the syndicated entertainment news magazine show Extra praise Wahlberg's determination and hard work as he commented “Show em what fellas in their 40’s are all about! You look awesome bro!!”.



 

Early this year, the actor shared in a New Year's message to fans that he was aiming to live his happiest, healthiest life this year. 

"We're gonna work harder. Whether it's 4 a.m. or 4 p.m., we get up, we put in the work and we're gonna inspire to be better. We're gonna get after it in 2019," he said -- as his wife joked about him finding a shirt. "God bless you and your family. We love you."



 

F45, short for Functional 45, actually combines a number of the latest fitness fads to help devotees achieve maximum fitness. It uses a mix of High-Intensity Interval Training (HIIT), Circuit Training, and Functional Training - designed to build muscle through everyday movements.



 



 

As for the diet to be followed, during the eight weeks, alcohol is to be avoided completely, and every morning should start with a cup of hot water and lemon. The diet changes as the weeks go on, from an alkaline diet in the first two-weeks to detox the body, to a four-week high protein plan, and two weeks eating high fat, low carb meals at the end.

Wahlberg sits at 5'8″ so not real tall and his average weight is right around 185lbs. Now as you can imagine, depending on which role he is playing/preparing for will determine how much muscle he will gain or lose. Throughout his movie roles, he had bulked up all the way to 221 lbs all the way down to 165. 

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