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Why do all quarterbacks say Blue 80?

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When the quarterback says white 80, he may say “kill kill” or “can-can” during the cadence. He says this because it means the quarterback is killing the current play, and they're going to run the second play. Offensive coordinators will often call two plays in the huddle. Why do quarterbacks say White 80? Timing Of The Cadence It's no different in football. We'll often hear the term “White 80, White 80 set hut! Read More...

Are lighter tennis rackets better?

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Some basic concepts - a heavy racket is more powerful, more stable and transmits less shock than a lighter racket (all other things being equal). A lighter racket is more maneuverable and thus, a player is able to swing it faster. Should I play with a lighter tennis racquet? Just keep in mind that lighter rackets will generate less of their own power, so you actually need more powerful swings to return shots with as much force when you use a lighter racket. Read More...

Are you allowed to use a putter off the green?

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You putt with your putter, duh. But, believe it or not, the Rules of Golf do not require a golfer to use a putter on the putting green. In fact, a golfer can use any club they want on the putting green. Can I use my putter from off the green? Putting from off the green is known as the “Texas Wedge” shot. If you have a good lie on the fairway or the fringe and there are no obstructions between the ball and the green, many players prefer putting the ball rather than playing a chip shot. Read More...