While it is revolutionary for players, it also helps audience experience the game they love, like never before. Numbers are not everything, but they get pretty close. In association with Infosys, ATP brings you the most important stats that can make viewing the match all the more exciting.
With the stats that ATP provides, Infosys comes up with some pretty interesting stories — take a look for yourself. Infosys has created an augmented reality HoloLens experience showcasing a tennis retail store of the future. This interactive 3D space provides virtual dashboards with holographic displays. You can try different products without really trying them on — like picking a tennis shoe, changing its colours, increasing its size, and even getting access to the entire store inventory — all with just voice and gestures.
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In addition to creating degree views of matches from different viewing angles, we also integrate tennis statistics into the screens, so fans can truly understand the science behind all the action. But how does it really all come together? Practice, lessons, supervision. I continue to surprise myself when teaching someone how to serve, there is still so much to know and see. Here goes. The serve is tennis' most difficult stroke because it requires a symphony of body coordination and you are on the spot. Ever deliver a talk to a group of people?
Ever been the one at work or at home everyone's waiting on? You know the feeling, you get self-conscious. It's the same on a serve, we're all waiting for you to serve - come on! We're all watching that silly wind up thing you do - tsk, tsk, ho, ho. And then we rate you on the result - we all can do better. Humiliating, it can be.
If you take 4 steps on balls really deep and hard into the corners, your body will be too turned to the side to effectively deliver its momentum into the ball instead, it goes into the side fence. There is a limit on taking 4 steps into the ball while keeping the body structured well to support the contact, but this limit can be overcome fairly easily. That limit is roughly halfway to your singles sideline corner, and it can be overcome by translating the ready position farther over to the corner before breaking into the 4 step pattern into the ball.
You do this by side-stepping, or shuffling to the side for one two-step pattern, then taking 4 steps. This is the only time a shuffle is needed, it's an exception. Conventional tennis wants you to shuffle all the time and then take but one step, which is arrhythmic, causes you to lose your balance, promotes an open stance, and sends you and your momentum off to the side instead of into the ball. Repositioning, the bane of all tennis players. It's easy to go and hit the ball, but you can't stay where you are on the court because you'll be strategically out of position.
You need to reposition. That means for groundstrokes you need to get back behind the baseline in order to face the center of your opponent's angle of shot-making possibilities. Mathematically, you can always draw a straight line between you and your opponent's contact spot. This line forms a zero degree baseline, away from which the ball angles either to your right or left, no matter how slight or your position on the court, 2G right.
It's as if your ready position is at the 6 o'clock spot on a clock face, the opponent's contact spot is at 12, and the ball goes either to 5 or 7 o'clock. It's rare the ball comes directly at you, more often you move incorrectly and the ball goes right into your body. In singles you reposition three to five feet behind the baseline AND slightly to the right or left of the center hashmark, not dead-center 2H. If you remain dead-center behind your baseline you won't be facing the center of the angle of possibilities against you, you'll be off too much to one side. Diagram 2H shows this repositioning effect.
You are on the side opposite your opponent's contact spot. In doubles you simply reposition behind the singles sideline corner behind the baseline. When you're up at the net for singles you're on the same side as your opponent's contact spot. I know it's a bit confusing, but it's part of the same family. In diagram 2H I have simply drawn a line from the ready position in the back court to the opponent's contact spot the zero degree baseline.
If you walk from the back court along this line up to the net, you cross over the middle of the court and wind up on the same side as your opponent's contact spot. For doubles you remain in the middle of your service box and reposition laterally either toward your alley if the ball is hit into your opponent's alley on your same side, or toward the middle if it's hit into the alley on the side opposite you.
You easily move this foot first, and if not, at least it manages to keep the contact spot ahead of you, in the direction of the net, and not off in the direction of the side fence. In everyday life there is no problem moving to your right or to your left, your feet move easily and unencumbered.
You don't make the distinction, "this is my backhand side, it's weaker, I should go around and approach it from my forehand side. It's awkward at first, but you will get to the ball faster, your momentum will be directed into the ball, and when combined with other elements to come, you will be establishing a strong foundation with the body from which to empower your stroke.
I held my left foot in the air and moved it forward when the ball appeared. And I took 4 steps, making sure my left foot moved forward on that third step. Why is hitting open stance popular with the pros? Conventional tennis teaches the front foot to step first by doing a crossover step. Here the back foot pivots against the ground 1E and the front foot takes a step as step 1.
The back foot becomes step 2 and contact is made in an open stance. An open stance is rhythmically sound when the first step is a crossover step step 2 leaves you on the back foot. Furthermore, pros starting with a crossover step avoid stepping into the ball with the front foot because one more step throws the and hit rhythm off into , 3, and hit.
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And they've experienced that stepping sideways with the front foot doesn't empower the stroke, as explained in Step 3. Anyone watching Roger Federer has undoubtedly noticed he sidesteps once, or twice, then steps to the ball with the front foot or remains in an open stance , yet he also moves in the more conventional manner as described in this Step.
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He is not alone in this. Is this sidestepping footwork pattern something to emulate? I wrote earlier in the "Sidestepping" portion above: "Conventional tennis wants you to shuffle all the time and then take but one step, which is arrhythmic, causes you to lose your balance, promotes an open stance, and sends you and your momentum off to the side instead of into the ball. And evidence for me remains clear in both student and pro of the extra challenges created by a sidestepping movement pattern. So why does Federer do it? The sidestep pattern is used when, ironically, the ball is coming fast.
Keeping the ball ahead or in front of you increases the chances of hitting on time because it opens the hitting window visually, physically. Using the pattern to move fast to a fast ball can turn the body away from the ball, which also turns your head and momentum to the side, whereas using the pattern to move fast to a ball that is not so fast doesn't turn the body so dramatically.
The sidestepping pattern on a forehand keeps you, or Federer, in an open stance, from which you choose either to remain that way and hit open with the weight on the back foot or step the front foot in-place Open Forward Stance , or choose to take a more forward step with the front foot forward into the ball Forward Stance. A one-handed backhand leaves little choice but to step with the front foot open stance is done better using the movement pattern , whereas a two hander has the same choices as with a forehand.
Lots of pros use the sidestep pattern, but when we do it something's amiss because it doesn't work like with Federer. The first drawback of this sidestep pattern is you don't cover distance as you would using in a normal, pattern, and pros attempt to overcome by being top athletes. And though the sidestep pattern seems simpler there are other prices to pay besides getting into shape like a pro athlete to help make up for this inefficient movement pattern.
With the sidestep movement pattern you to have to prepare the swing not only sooner but the adjustments at the end are made more demanding; you have to fight harder to keep your balance before and during the swing since your momentum's sideward direction is at odds with the stroke's more forward direction into the ball; and with only one step before the hit the whole thing is arrhythmic.
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This explains why, even when the pros do it, they don't execute like Federer. He alone remains well balanced and stabilized during his shot, two cornerstones to his success his peers try to emulate but can't. Federer's overall composure on the court is the reason he's number one, that is his talent in many areas moves well, balances and counter balances, stabilizes, vision, etc. You can certainly sidestep and hit the ball like he does but remember how challenging it really is because it taxes so many other areas. And if your game is a bit off stop the sidestepping and work in a movement pattern instead to re-ground your rhythm and get the feet moving again a little better.
RHYTHM If you're familiar with other sports that involve movement, such as basketball, soccer, or when fielding a baseball, you know you take a minimum of 2 steps before shooting, kicking, or throwing the ball. Sidestepping Sidestepping while moving forward is an inefficient movement pattern because one foot fails to cover distance while the other one does.