Lionel Messi Diet, Exercise & Workout Routine

There is a reason Lionel Messi has spent over two decades performing at the highest level of football. It's not just the genius-level dribbling or the uncanny ability to find the top corner from any angle. It is the relentless commitment to his body, the meticulous attention to what goes into it and what he puts it through every day.

He hasn't become the GOAT by accident or simply his natural ability: it happens because a player treats their body like a finely-tuned machine.

The Argentine's longevity across his Barcelona, PSG and Inter Miami chapters has been extraordinary. While some players start to slow down and fade into mediocrity when they hit their thirties, Messi has remained at the elite level. To some, it may seem like natural talent, but there is more than that.

It is the deliberate sacrifice, waking up early every day and choosing to do the work that separates legendary players from everyone else.

For athletes like Messi, training is only half the battle. What happens off the pitch, especially in the kitchen, is equally crucial for performance and recovery. Diet is key to it all.

The transition of Messi's nutritional routine came at a critical moment in his career. In 2014, he brought on Italian nutritionist Giuliano Poser to overhaul his eating habits. The timing proved to be perfect, with Messi scoring 58 goals and contributing 23 assists in the following season whilst winning the Champions League, Copa Del Rey and LaLiga with Barcelona.

It's one of the most recognisable celebrations in all of football.

According to ESPN, before Poser's influence, Messi had followed less structured habits and had been accused of "eating too many pizzas" in earlier years.

Messi was introduced to Poser via his Argentine teammate Martín Demichelis. Poser immediately eliminated processed foods from Messi's diet, insisting that a more natural diet allowed Messi to train with greater intensity.

In an interview with Mundo Deportivo, later picked up by The Independent, Poser had identified five key foods in Messi's diet: water, good-quality olive oil, whole grains, fresh fruits, and fresh vegetables.

"Also very good are nuts and seeds," Poser stated, but added his hatred for sugar.

"Sugar is the worst thing for the muscles. The further he stays away from sugar, the better. Refined flours are also a big problem these days."

Although Messi has admitted in an interview with Marca that his favourite Spanish dish is roast Milanesa (breaded meat fillet) or pasta. He also added that he likes to eat a little chocolate, caramel and ice cream, although he tries not to eat too much of it.

Messi's training regime is built around his core athletic requirements: explosive power, rapid acceleration and agility. He won't necessarily target bulk, his gym work targets functional fitness that translates to his match performance.

Seated sit-ups and ab-focused exercises.

What stands out is the absence of heavy barbell work or maximal strength training. Instead, the focus is on explosive power, functional movements and core stability.

Work with medicine balls, dumbbells and bodyweight dominates because they help develop the kind of athletic fitness that still keeps him sharp at 38.

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Away from the gym and the kitchen, Messi's on-pitch training sessions emphasise technical work and match replication. There is less focus on tactical work, which isn't a surprise when you consider that he can do anything with a ball at his feet.

Como manager and former Barcelona midfielder, Cesc Fabregas still remembers his first-ever training session with the Argentine forward during their time in Spain.

Fabregas said:" I saw that he was coming with speed that is not normal, he was coming very fast at me. I was shocked as I was already on the floor, and he scored the goal."

Fabregas wasn't the only one, with Dani Alves also having his own stories about Messi during their training sessions.

Alves said, "Messi was doing things with the ball at his feet that defied logic. He was dribbling through the defence and scoring like a killer."

What's clear across his entire career is the commitment; there hasn't ever been an off-season for Messi, he has been relentless for over two decades. That is how you become the greatest player of your generation.

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