English football uses the offside rule where at least on defender has to be between the attacker and the goal.
an Olympic sport=the skeleton
Ski Jumping
Figure Skating and the Halfpipe.
Probably snowboarding uses most energy because its hard and you have to train a lot.
The skiing events, downhill, slalom, giant slalom, etc
Football is a sport that uses a pigskin.
It is speed skating.The skater has to go as fast as they can .It is unknown which burns the most calories.
The sport of pool or pocket billiards uses chalk and pockets.
Badminton is a racquet sport that uses a net and a shuttlecock.
Hockey
The sport of surfing.