David Beckham works up a sweat in a gruelling PT session

David Beckham works up a sweat in a personal training session as he sprints on a treadmill in a weighted vest

He has maintained his workout routine ever since his professional football days. 

And David Beckham worked up a sweat on Friday as he raced into the weekend in a gruelling personal training session wearing a weighted vest on an uphill treadmill.  

The former football ace, 45, sprinted while holding onto the handlebars as he completed the last few paces of his workout with personal trainer Bobby Rich.  

Strength: David Beckham, 45, worked up a sweat on Friday as he raced into the weekend wearing a weighted vest on an uphill treadmill

He donned a grey marl beanie paired with black shorts and a vest for the intense cardio session. 

Captioning the gruelling footage to his 64.5 million Instagram followers, he penned: ‘Going into the weekend on [fire] or maybe it’s just my legs on [fire]. Loving my new Boost’s @adidas but not loving @mrbobbyrich so much.’ 

The Beckham family have got much to look forward to because David’s youngest son Brooklyn, 21, is set to get married to actress Nicola Peltz, 25. 

Powerful: He donned a grey marl beanie paired with black shorts and a grey vest for the intense cardio session

Powerful: He donned a grey marl beanie paired with black shorts and a grey vest for the intense cardio session

Tough: David joked to his Instagram followers that he was 'not loving' his PT at the end of the session

Tough: David joked to his Instagram followers that he was ‘not loving’ his PT at the end of the session 

The couple – who announced their engagement in July following a whirlwind romance – will exchange vows in two celebrations on both sides of the Atlantic.  

It’s thought that Brooklyn will have his brothers Romeo, 18, and Cruz, 15, as his best men for the ceremony. 

According to The Sun, Brooklyn’s sister Harper, nine, will be chief bridesmaid for Brooklyn and Nicola’s wedding.

Cardio: The former football ace sprinted while holding onto the handlebars as he completed the last few paces of his workout with personal trainer Bobby Rich

Cardio: The former football ace sprinted while holding onto the handlebars as he completed the last few paces of his workout with personal trainer Bobby Rich

Workout: David shared the video on his Instagram

Focus: The football star worked up a sweat during the session

Workout: David shared the video on his Instagram (left) and worked up a sweat during the session

Captioning the gruelling footage to his 64.5 million Instagram followers, he penned: 'Going into the weekend on or maybe it’s just my legs on . Loving my new Boost’s @adidas but not loving @mrbobbyrich so much'

Captioning the gruelling footage to his 64.5 million Instagram followers, he penned: ‘Going into the weekend on or maybe it’s just my legs on . Loving my new Boost’s @adidas but not loving @mrbobbyrich so much’ 

The two ceremonies – held in Nicola’s hometown of Florida and the Beckhams’ estate in the Cotswolds – will ensure that both Brooklyn and Nicola’s loved ones can be in attendance.  

Brooklyn’s father David will act as the master of ceremonies, with his younger sons being best men for the celebration and giving a joint speech at the reception.

A source said: ‘Brooklyn is incredibly family focused, just like his parents, and the boys are so close. They are brothers and best mates.

Grand occasion: The Beckhams have much to celebrate as Brooklyn and Nicola Peltz are reportedly set to tie the knot this summer in a star-studded US ceremony

Grand occasion: The Beckhams have much to celebrate as Brooklyn and Nicola Peltz are reportedly set to tie the knot this summer in a star-studded US ceremony

‘Although many assumed David would get the gig, there was really never any question of who he would choose to be his best men.’

It’s also been reported that Victoria has been given the honour of designing Nicola’s wedding dress. 

The insider added that it’s likely to be a sleek minimal design and has even considered designing a suit for the blushing bride.

It’ll be the third big-name design for Victoria, after she created pal Eva Longoria’s dress in 2016, followed by a dress worn by Meghan Markle on Christmas Day. 

Grand: The couple will reportedly marry in two celebrations on both sides of the Atlantic with Brooklyn's brothers Romeo and Cruz as best men and sister Harper as chief bridesmaid

Grand: The couple will reportedly marry in two celebrations on both sides of the Atlantic with Brooklyn’s brothers Romeo and Cruz as best men and sister Harper as chief bridesmaid