• Don't insult other visitors. Offensive comments will be deleted without warning.
• Comments are accepted in English only.
• No swearing words in comments, otherwise such comments will be censored.
• Your nickname and avatar are randomly selected. If you don't post comments for 7 days, they both are reset.
• To choose another avatar, click the ‘Random avatar’ link.
the average pro basketball player is about 78" tall and the best of them can jump around 40"+ vertically. meaning a little more than HALF the length of their bodies.
meanwhile, those little ducklings are known as swimmers, not jumpers, yet each of them was able to do a vertical jump GREATER than the height of their bodies.