American football
• Most popular in US
• start September and ends through the winter
• Example from roma combat
Freamwork
a lot of playing days
Special ball
players (defense, ofense)
equipment
Playing days
• Friday – local high school, school team
competition (20 000 seat stadiums)
Saturday – Colleges and
University (50 000 seats
stadiums)
Monday – Professional
League (NFL)
Ball
• Conical (only this ball)
• Leather
• Brown
• Seams
• Weight: 400g
Players
• two type defense and
ofense
Another dividing:
quarter back,
snap,running back,
wide receiver,
lineman, line of
scrimmage, tackling
Equipment
• Knee-cap
• Helmet
• Shoulders cap
• Odonterism
• Dress with number
• Sock (same color)