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Inside LeBron James' fitness routine: How the NBA star stays dominant at 40
ETimes | October 8, 2025 5:39 AM CST

It remains one of the marvels of the sporting world that, at 40 years old, LeBron James is still as dominant a force as ever on the basketball court. Entering the NBA aged just 18 in 2003, James has gone on to become a four-time NBA Champion, four-time NBA MVP, four-time NBA Finals MVP, and the league’s all-time top scorer- with no signs of slowing down even in his 22nd season.



The question that fascinates fans and experts alike: what does it take to sustain such a level of excellence for over two decades?



The investment in longevity

Reports have long claimed that LeBron James spends upwards of USD 1.5 million per year to maintain his body and extend his playing career- an amount that covers his trainers, recovery technologies, diet plans, and personal chefs.



In Netflix’s documentary series Starting Five, James addressed the rumor, saying: “I’ve heard this crazy notion about how much money I spend on my body per year. And I kind of just chuckle. That is a number that I will not disclose,” he said to the camera with a smile.




But he did admit that there’s one thing even money can’t buy.



“It’s just the time,” James said.



That time- spent training, recovering, and sleeping — is the invisible investment that keeps him on top.



A typical game day for LeBron James

In Starting Five, LeBron detailed his matchday routine when the Los Angeles Lakers play a 7:00 pm game at home in LA. It’s a tightly scheduled, meticulously designed plan focused on preparation, recovery, and performance:



6:30 am: Wake up



8:30 am: Arrive at training facility



8:45 am: Cold plunges for 10–15 minutes



9:40 am: Solo on-court workout before team shootaround



10:00 am: Team shoot around for an hour





12:00 pm: Nap until 2:00 pm



2:30 pm: Head to arena for a “floor series” — deep core activation with trainer Mike Mancias



3:15 pm: Pre-match basketball routine



4:00 pm: Treatment (massage or stretching)



6:40 pm: Warm-up before the game



6:59 pm: Ritual chalk toss



Even during the season, James prioritizes recovery as much as exertion — a mindset that has made him a model of athletic endurance.



The science behind his recovery

LeBron’s approach to fitness extends beyond weights and cardio. He and his team rely on advanced recovery technologies to accelerate repair and minimize fatigue. These include hyperbaric oxygen chambers, red light therapy, and cryotherapy- all aimed at reducing inflammation and promoting faster muscle recovery.



The basketball legend also swears by hot tub and cold plunge sessions to improve circulation and muscle recovery.



Yet, for all the technology, there’s one recovery tool James and his trainer consider irreplaceable: sleep.



Mike Mancias, James’ longtime personal trainer, told Netflix: “We tried it all in 20 years. But the most important thing is what he gets for free, and that’s sleep.”



LeBron agreed, saying: “Sleep is the best recovery that you can have.”



Sleep has become a sacred part of his schedule. For home games, James blocks two hours- from 12:00 pm to 2:00 pm- just to nap. This deliberate rest cycle helps maintain his energy levels, mental clarity, and recovery throughout the long NBA season.



LeBron James’ diet: Fueling for performance

LeBron’s diet is designed around the demands of an elite athlete- clean, protein-rich, and high in complex carbohydrates. He focuses on lean meats, fish, fruits, and vegetables, while strictly avoiding sugary drinks, fried foods, and processed ingredients.




In a video for his Uninterrupted platform, James explained: “So the sugars I kinda cut out, but the carbs I kinda ramp up. Because you're losing so many calories, you're burning so many calories, burning all your energy throughout those games. So I kinda go heavy on the carbs because it gives you energy. It's worked for me.”



He also supplements his meals with protein shakes and carbohydrate-rich recovery drinks to maintain muscle mass and endurance.



Snacks and cheat days

LeBron snacks mainly on fruits and considers them essential. As he once said, skipping fruit feels like “skipping a workout.” Even the most disciplined athletes have indulgences- for James, it’s a glass of wine, French toast with syrup, or a good slice of pizza on cheat days.



LeBron trains six days a week, balancing weight training, plyometric exercises, and cardio sessions to maintain both power and agility. His workouts are structured to target endurance, explosiveness, and flexibility- all essential for an NBA player who’s still performing at the highest level after 22 seasons.



The 40-year-old also integrates core activation and mobility drills under the supervision of Mike Mancias, ensuring his movements stay fluid and joint stress remains minimal. His workouts are designed not just to build muscle, but to preserve longevity- a key reason he continues to play like an athlete in his prime.







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