Footballers today will do anything to get an edge over their opponents.
And that means more work in the gym, sculpting their perfect bodies and lifting heavy weights to gain extra muscle.
But these stars didn't always look like body builders.
In fact, these athletes have enjoyed a remarkable body transformation over the years, even when they can't train like they're used to during the coronavirus lockdown.
CRISTIANO RONALDO
As a youngster, the five-time Ballon d'Or winner was often called too skinny by his coaches.
But through the years, Ronaldo went from lanky winger to powerhouse forward thanks to a strict exercise regime.
"I put it in my mind that my body can improve," Ronaldo said.
"With dedication and hard work in the gym I improved a lot on that – at the end of the day it’s down to the person’s mindset."
A Pilates-based routine that focuses on resistance work to strengthen his core is also key to his success - reportedly giving the Portuguese star the body of a 23-year-old.
MARCUS RASHFORD
When Rashford emerged on the scene in 2017 as a fresh-faced 19-year-old, his body was still developing.
But having Cristiano Ronaldo as a role model at the club when he was a youngster was a big help.
The striker watched Ronaldo in training closely, adding strength and conditioning work to the technical training he does at Carrington, which has given him a more muscular physique today.
ROBERT LEWANDOWSKI
The Bayern Munich striker has been sensational for the Bavarian giants, and it's all down to his nutritionist wife Anna.
Through his diet, as well as rigorous training regime with the Bundesliga champions, he is now the perfect specimen.
“We changed our diet step by step, first cutting out sweets and then milk,” Lewandowski explained.
“Cows' milk and soya milk isn't good for me. Almond milk and rice milk is OK. I don't really drink alcohol, either. Maybe wine but only sometimes.”
ADAMA TRAORE
A devastating blend of pace and power, Traore's game has come on leaps and bounds.
And social media recently blew up when snaps of the Wolves winger emerged showing off a raging bicep that would've put any Hollywood action hero to shame.
But despite his rippling muscles, Traore insists he doesn't do any weight training.
"My training? I don’t do weights," he told Spanish outlet La Sexta.
"It’s hard to believe, but I don't do weights.
"It’s genetic. I exercise, but I gain mass very quickly."
MARIO BALOTELLI
The fiery former Manchester City striker was always tall and lean.
But after celebrating scoring for Italy against Germany in Euro 2012, he was keen to show off a ripped torso as he flexed his muscles shirtless.
However, the normally fit Balotelli was anything but in 2018 when he returned to training for Nice reportedly two stone overweight when a move to Marseille collapsed.
He soon dropped half a stone and was back to normal.
SERGIO RAMOS
The Real Madrid defender's Instagram account is littered with videos of high-intensity workout videos.
When he was at Sevilla, he was just a beanpole of a defender. Now, he's the real deal.
“My training routines at home are usually focused on functional and isometric exercises, always ending with some cardio work," he revealed.
And for Sergio, a healthy breakfast is the perfect to start the day.
He revealed: “I usually take a coffee, some whole-grain bread with protein like turkey breast or a poached egg, and a piece of fruit.”
ADEBAYO AKINFENWA
You don't get the nickname 'The Beast" for nothing, as well as a 98 strength rating in FIFA 20.
Football's strongest man Akinfenwa ruffles defenders feathers playing for Wycombe Wanderers in League One.
To fuel his weights sessions, the striker eats like a beast too, although his weight does go up and down.
"Breakfast is Weetabix with honey," he told the Daily Mail.
"At training there will be some kind of chicken. Our chef personally does chicken for me and that makes me very happy.
"Then a shake in the afternoon. For dinner, again it’s probably chicken, potato and coleslaw. My partner is half-Nigerian, half-Caribbean so it may be the curry goat, rice and potato. It’s the carbs I need to eat.
"I throw in the odd Nando's. Quarter-chicken, medium breast, chips, corn on the cob and five wings. I don’t deviate."