Cristiano Ronaldo is the world's best athlete. He may even be the world's fittest man. But is he satisfied? Not even close.

Ronaldo is able to process the game faster than other players, says Zoe Wimshurst, Ph.D., director of Performance Vision. Elite athletes develop faster eye movement, looking at up to seven places per second versus the average person's max of five. When he's dribbling at a defender, he watches for movement clues while assessing thousands of permutations drawn from hours of play -- and he does this unconsciously.

Download the iPhone or iPad digital edition of the issue now, or pick up your copy on newsstands now.

Ronaldo runs more than 6 miles per game. This stamina is one reason his body fat is in the low single digits. Elite-level games are often decided in the final 20 minutes, the window when Ronaldo scored more than a quarter of his goals last season.

In a typical game, Ronaldo sprints 33 times at a top speed of about 21 miles an hour. His explosive acceleration and high soccer IQ enable him to time diagonal runs that outsmart the offside trap. He also has great balance and body control, and can change direction quickly--so when dribbling, he's the ultimate ankle breaker.

Men's Health counts down the 50 Fittest Male Athletes.

Elite soccer players can be expected to squat 440 pounds, Norwegian researchers found. Strong quads are critical for an attacker, who needs to jump to head the ball on goal. A British documentary measured Ronaldo's jump off both feet at 31 inches -- NBA-worthy hops. That means he can head the ball when it's 8 1/2 feet high.

Ronaldo can kick explosively, powering the ball at a ferocious 80 miles an hour. Superior technique enables him to wrap the side of his foot around the ball when taking free kicks, making the ball spin so much that it has a variable trajectory of up to 9 feet -- leaving the opposing team's goalkeeper helpless. (Power up with this explosive two-move plyometric exercise challenge.)

Watch the behind-the-scenes video with Cristiano Ronaldo as he shares his success secrets with us:

MH Standard Player for WordPress
Theme: Light

Be strong, energetic, and healthy like you were at 25!