What are 7 on 7s in football?

The 7-on-7 Passing League is a fun competitive, non-contact way to play football. It is all passing, played on a 40-yard field plus end zone, and allows scoring both on the offense and defense. Passing is now the feature offense, and thus defense, of most teams.

Why do wings symbolize freedom?

Freedom. The most obvious symbol of wings is freedom. If we had wings, we would be able to fly to wherever we want. For people who get wings tattoos, they will often get them as a symbol of their desire for freedom.