When two opposing American football teams meet on the gridiron (playing field), the player positions depend on whether the football team is playing offense or defense. Football pits the offense, the team with the ball, against the defense, which tries to prevent the offense from scoring. Each side lines up facing the other with the football in the middle.

If you're looking for a simple guide to American football, our Football For Dummies Cheat Sheet breaks down the essentials. We explain the core objective: scoring points by moving the ball into the opponent's end zone. You'll learn the key football rules, including the roles of offensive positions like the quarterback and defensive positions like the linebacker.

Fantasy football lets you try your skills as a fantasy team owner. After you join a league, you scout for and draft players, compete against other fantasy owners, and use all your skills to win the championship. Learning how to play fantasy football is easy; conquering your competitors and becoming a champion is a different story.

The sheer variety of golf clubs you need can be overwhelming. Once you have all the clubs you need and you hit the links, how do you know which club to use for each shot? Check out this video or the following table for a quick guide to the kinds of clubs in your bag and the shots you take with them. Club What It’s For Driver Teeing off — and very occasionally hitting from a good lie in the fairway Hybrid club Getting shots of 150+ yards airborne 2- to 9-iron Hitting toward the green, usually from 120–190 yards away — use low-numbered irons for longer shots, high-numbered irons for shorter shots Wedges Hitting short, high shots from near the green or from sand bunkers Putter Rolling the ball into the hole after it’s on the green (or occasionally from just off the green) To figure out which golf club to use for a specific shot, you need to know the average distance you hit a ball with each golf club in your set.

The National Collegiate Athletic Association (NCAA) hosts a basketball tournament every year that begins the week of March 16. The tournament includes 68 men’s teams and 68 women’s teams. (The NCAA expanded the women's field from 64 to 68 in 2022.)The men’s tournament is televised on CBS, TBS, TNT, and TruTV network affiliate stations; the women’s tournament will be available on ESPN, the ESPN app, and ABC.

March Madness is the nickname for the National Collegiate Athletic Association’s (NCAA) Division I basketball tournament, one of the most exciting championship events in women’s sports. Happening alongside the men’s March Madness, the tournament always begins in mid-March. And like the men’s contest, it involves 68 teams (of the approximately 350 Division I women’s teams).