Well sports and fitness are interrelated, fitness is required for sports and sports results in good fitness. Although It may be my own opinion but here I want to share some top sports from fitness point of view...
  • Running (Sprint)
  • Bicycling
  • Swimming
  • Soccer
  • Gymnastics
  • Rowing
  • Hand Ball (good for belly because you have to bend a lot of time)

What you think the best sport for fitness...? Which one do you like the most?