Well you have three categories:
1)Those who are mentally gifted - these peoeple excel when it comes to cognitive ability like strategical/tactical planning along with knowledge in general
2)Those who are physically gifted - these people excel when it comes to physical strength, and stamina
3)and those who are both - these people tend to grasp things both physically and mentally much quicker than most and are able to utilize it in combat with great efficiency, though sometimes not as much as one who excels in one category.
Examples of people gifted in each category:
Physically: Naruto, Lee, Gai, Jiraiya, Nagato, Kisame
Mentally: Sakura, Shino, Tsunade, Orochimaru, Kabuto, Sasori, Shikamaru, Shikaku
Both: Minato, Itachi, Sasuke, Neji, Kakashi, Hiruzen, Madara