TORONTO DOMINION BANK QUEENSWAY, 88, TWO PACIFIC PLACE, SUITE 1211, CENTRAL-WESTERN DISTRICT Hong Kong. Specializing in stability and controllable power, this 11.7 ounce racquet is ideal for strong intermediates and advanced players. Yonex EZONE 98 Racquets: http://www.tennis-warehouse.com/descpage-305YEZ.html Yonex EZONE 100 Racquets: http://www.tennis-warehouse.com/descpage-YE100.html . (Note: Use "double-arrow" movie controls for frame-by-frame play.). report. You are using an out of date browser. #2. ghostly3, The $25 off is supposed to be a one time reimbursement of the demo shipping charge. Press question mark to learn the rest of the keyboard shortcuts. Additional contact details can be found at the "Customer Service" page. The relative incident path is descending at a steep angle with spin at the contact point also directed downward. Video 7 shows the surface moving left to right while the ball is incident left to right at the same horizontal speed. Actual sales may not have occurred at this price. The incident ball is rising, vc is upward, and the surface downward, all of which increase the upward relative speed of the ball to the surface. Prospectus will be available for download 1 week before the date of enrolment. Why Is String Stiffness So Important To Power? Items returned used, or outside of the 90 day window may be eligible for an exchange . Now there is no relative motion between the surfaces and friction will decrease to near zero. In order to see and analyze some of these results we created some off-court demonstrations that attempt to isolate various variables involved in spin generation. If you ship them late, there is a late fee of 2,50 per day per racket, which will be deducted from your deposit. JavaScript is disabled. Relative Motion The bounce of a ball off the court surface is easily explained since the court remains at rest. In order to dissect the anatomy of spin, we have used various bounce surfaces court sections glued to wood planks, sandpaper taped to planks, and racquets performing simplified impacts. This path represents the relative speed and angle of impact of the ball to a stationary surface. We will also refer to the spin speed and direction at the contact point between the ball and racquet. Some restrictions apply. Learn about our stringing specifications for demo racquets. $199.00. Tennis Equipment. Copyright 2018 Leisure and Cultural Services Department. (Note: Use "double-arrow" movie controls for frame-by-frame play.). For more than 30 years, Tennis-Point has served as one of the world's premier tennis equipment suppliers. You will receive an e-mail the minute they are shipped with a tracking number. This is what you would see if you dropped a ball on the floor of a speeding train. Up to 80% Off Men's Apparel. You don't need to ask, you can restring them, just be courteous and don't switch the type, at least I did that and no issues from TW. If you receive them on Tuesday then you return them the following Tuesday, and so on. 3. You can get top, back, and no spin from all swing trajectories. However, there is no limit to how many times you can use our demo program. Most unused products can be returned within 365 days of purchase for a full refund. Welcome to the Tennis Warehouse Europe Demo Program! No problem. To get the actual bounce path (step 3), take the impact point of the surface arrow and place it to the end point of the shot path. The program is available anywhere in the continental United States. Shipping is free for orders over $50 that ship to the contiguous United States. These are essential in understanding the direction and spin of the bounce. Movie Screen 17 Particularly due to the tilt, the relative incident path is at a large angle from the perpendicular to the racquet face. All additional product included with a demo order over 1lb will be placed on a separate order, and additional shipping charges may apply. Fast and simple. If one of your demo racquets is not in stock, all other racquets in your order will wait to ship out . We ship anywhere in the continental U.S. for the same price (racquets must ship to the billing address on the credit card. Reach out to, You are viewing current tennis-warehouse.com coupons and discount promotions for May 2023. With that, we strongly encourage doubling the effort by disinfecting the handle a second time prior to personal use. If you have any questions, please call our Customer Service department at 713-435-4818 and they will be happy to assist. Select 1 - 3 demo racquets from the brands above. *Price comparisons are based on the Suggested Retail Price ('SRP') or Original Selling Price. The recent price spikes make too painful to buy a new pair for me. As a matter of convention, a ball has topspin if the rotational motion at the top of the ball is in the same direction as the linear direction of the center of the ball. (Note: Use "double-arrow" movie controls for frame-by-frame play.). JavaScript is disabled. Actual sales may not have occurred at this price. Tennis Warehouse Europe - Test up to 2 rackets for up to 7 days. Figure 1 Technique for drawing relative path diagrams. In this case, the tilt was enough to make the relative incident path downward across the racquet face, in spite of the incident ball's ascending trajectory. How many racquets would they have to string just to find one that was average? Total Offers: 21. The Central Western District is a part of the United Holy Church of America. The company has stores in California and Georgia, a full-service website at tennis-warehouse.com, and additional locations in Europe and Australia. Well match or beat any other retailers advertised price within 7 days of purchase. It is free (except for shipping), fast and super easy. Figure 12 Relative path diagram for Incident rising topspin, backward-tilted falling swing. You don't have any control over the incident ball parameters, except maybe choosing whether to hit the ball on the rise, top of the bounce, or on the descent. Plus, with our no-risk program, shipping is refunded when you decide to buy a new racket within 3 weeks after demoing. Technologies: XEva: Sandwich construction of the core with 3 different EVA layers adapted to each racquet. 6 were here. The best they can do is match manufacturers quoted unstrung weight and balance. For more information or questions, contact our demo department by phone (713) 435-4816 or email [emailprotected]. It is backspin if it is in the opposite direction. Spin has not been reversed even though by convention we say that the incident ball has topspin and the rebound spin has backspin. Search within r/tennis. I just wish they would do a better job of ensuring the demo racquets are somewhat close to spec. This rebound is as you might expect. String sets, reels, and stringing machines can be used to make racquet repairs. Here we will often refer to the spin direction as upward or downward on the strings. How soon after I return the demos do I have to order? You get to keep them for up to one week. (Note: Use "double-arrow" movie controls for frame-by-frame play. You can buy now, risk free! Up to 80% Off Women's Apparel. We make it easy. Some videos have moving bounce surfaces and others are stationary, and some surfaces are moving vertically as in a tennis stroke and others are horizontal as in a bounce off a court. DO NOT leave the demo racquet box outside an unmanned drop box or with any carrier other than UPS. As a result, friction acts downward, increasing the existing clockwise spin and pushing the shot path down compared to the bounce path. Review our privacy policy by clicking herehere. The bounce off the strings of a racquet is more difficult to explain since the racquet is moving when it strikes the ball. Prince Hydrogen Spark 280g. You can even order a water bottle or tumbler to keep yourself hydrated in between sets. Enter your zip code while you're adding demos to your shopping cart to see your shipping charges, ranging from as little as $15.00 up to a maximum of $25.00, depending on location. To return to Tennis-Point you may drop off at any UPS store or follow instructions on return label for alternate drop-off options. prior to being shipped out, demo orders are not guaranteed to ship in the same time frame as new product purchases. https://www.perfect-tennis.com/head-heavy-head-light-and-even-balanced-tennis-racquets/. In order to see what is happening in Video 7, we use some simple geometry to redefine the speed and angle of the ball in relation to the surface, thus pretending the surface is at rest. Figure 9 Relative path diagram for incident rising topspin, forward-tilted flat swing. Ability Level: Advanced. Demo & save! Balance point spec with or without strings. Out-going spin is in the same counter-clockwise direction as the incident spin and has increased. Program Details: Cost: Demo cost is $30 for up to 3 racquets. Enter your zip code while you're adding demos to your shopping cart to see your shipping charges, ranging from as little as $15.00 up to a maximum of $25.00, depending on location. save. Customer Reviews. Coupon Codes: 20. ), Movie Screen 5 A ball incident at an oblique angle with topspin will bounce in the same direction with increased topspin. Most Popular Tennis Warehouse Promo Codes & Sales. Try before you buy with our exclusive demo program! Wow, Tennis Warehouse with the *sweet* deals. Visit us at 10771 Westpark Drive, Houston TX 77042. stringing specifications for demo racquets. Figure 8 Relative path diagram for Incident rising topspin, falling swing. You won't be charged any additional fees when you return the demos through UPS with the pre-paid return label. It'd be best if you spend $10 or so and demo 4 racquets. Altering these will change the contact velocity of the ball relative to the strings. We normally expect topspin from a racquet that is swinging upward, tilted forward or both. For more information, please contact our customer service department. You will receive your demos within 2-5 business days of placing your order. $100 Off Babolat Play Racquet. Click "Specials" in the left-side menu of the website to find current seasonal sales and specials with discounts around 30% off regular price. What string is in the demo racquet? Mar 18, 2019. The relative motion is determined by the ball's incident spin, speed and angle and the swing speed, angle, and tilt of the racquet. . Balance: 270 mm. The above exposition has tried to explain how, when, why and how much spin changes during impact scenerio. Some Restrictions Apply. String Stiffness: The Alpha and Omega of String Performance, How To Measure Your Racquet's Swingweight, Maximum Shot Speed Where To Hit on the Racquet, Weight, Balance and Swingweight Explained, Tennis Ball Trajectories: Aerodynamic Drag and Lift in Tennis Shots, Tennis Shoe Cushioning: Impact Testing To Compare Tennis Shoes, Tennis Shoe Traction: Developing A Test Rig To Measure Shoe Traction On Tennis Courts, Foam Cushioning Properties: Choosing Material for Tennis Shoe Soles, Pickleball Power: Paddle Materials And Performance, Pickleball Spin The Role of Surface Roughness in Spin Generation. Thanks, Fun fact I learned talking to customer service but you can do up to 4 racket demos online, but if you call in you can add a fifth. Avg. (Note: Use "double-arrow" movie controls for frame-by-frame play. 315mm or 1 in HL ~ 8.5 pts HL. Featured store brands include Nike, K-Swiss, and New Balance. Put the demos in the original box, affix the enclosed return address label, and drop the box off at one of the thousands of conveniently located manned UPS locations (Go to UPS.com to find the location nearest to you.) I demoed both Whiteout & Blackout XTDs last month, and am now part of the current Blackout XTD playtest. 1. As one of the top online tennis stores with a tennis warehouse of 40,000 sq. We also expect more topspin when hitting balls descending to our racquets and less when ascending. The demo I received was 336g with a balance of 3. Movie Screen 1 A ball incident at 90 degrees with no spin. We're in this together! The rebound spin will be determined by the combined contact velocity (vc) of the ball's linear speed parallel to the surface plus the rotational velocity of the incident spin. 2. The surface is moving vertically upward as in a topspin stroke with a racquet. Mine unstrung was 300g and 282 SW. Strung with OG and dampener it came out to: I was I could get a under spec pro like v49.. One thing you have to remember, and I've mentioned this before, is TW's specs are an average of X racquets, where 'X' can be 3, 5, 8, 10 frames, depending on how many they have available to measure. Figure 10 Relative path diagram for incident rising topspin, forward-tilted rising swing. 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Send them back to us using the pre-paid shipping label provided. A simple example is demonstrated in Videos 6 and 7. It takes two days from the day we ship the demos for the racquets to reach you. You must log in or register to reply here. i just got demo's of the Head 2022 Speed Pro and a Gravity Pro. We want as many people as possible to have a chance to demo these rackets so it's important that they're returned to us on time. 150 ) which will be refunded once the racquet is returned in the same condition as received. Tennis Express will ship the demo racquets via UPS Ground Delivery (Express Option Available). An observer on the side of the tracks would see the ball bounce along the trajectory of the shot path. Sort. Maybe they dont know the average specs until they string the demos? . Copyright 2009 - 2023 NextGen Shopping, LLC. everyone's experience is different. This connecting path is the bounce path. 18X20Newbie Rookie. Video 6 shows an a ball incident from left to right without spin onto a stationary surface and then bouncing to the right with spin. (Discounts does not apply to Limited Edition Racquets). Figure 4 Relative path diagram for incident falling topspin, falling surface. Our local Houston customers may take advantage of our online demo service or swing by our store to demo up to four racquets for 3 days for $5 each or a week for $10 each. But because the ball is falling much faster than the surface and the spin is in the same direction, the vc is downward and the friction upward. Tennis Warehouse. 2. tennis balls Movie Screen 8 A ball incident to the surface at a descending angle with topspin will bounce in the same direction with topspin. Simply place the return label over the demo boxs existing label and ship it back to Tennis Warehouse Europe. Enjoy $25 Off Purchases At Tenniswarehouse. Press J to jump to the feed. Local branches. If the scenario is the same but the incident ball is descending, then it will take even more linear spin turned into topspin before vc becomes zero. Prince X Hydrogen Spark Collection. Includes delivery to your door and return shipping back to Tennis-Point. Movie Screen 10 It is somewhat shocking to see a rebound with no spin. The spin at the contact point may be in the same or opposite direction of the linear motion. It is interesting to note how the bounce path is actually backwards to the observer but the racquet path redirects the ball into a normal trajectory. The net speed, in this bounce, is to the right, so friction slows the ball, increases the bounce angle, and increases the topspin. Hey all, I know there's a million racket recommendation threads already, but searching on tennis warehouse/amazon is a little overwhelming. After a good weekend of hitting, I am seriously considering switching and picking up another. For any additional questions regarding demos, please call demo department at 713-435-4816. So I have been thinking about demoing the aero and blade racquets, and I'm assuming the discount applies. We may earn a commission when you use one of our coupons/links to No P.O. Welcome to the Tennis Warehouse Europe Demo Program! 86% Upvoted. 2023 Tennis-Point - All Rights Reserved. However, we are a little lenient and if you give us call we can help apply the credit to an order. Demo racquets may show in stock on your order but they may not be ready to ship immediately. Our demo racquets are strung with manufacturer recommended string. The ball will always bounce off the court with topspin. If the racquets are shipped back late, you will be charged $2.00 per racquet, per day that it is late. Orders over $50 will ship for free! Connect the two open ends. So if memory of demos is off spec and the racket you get from them is also off spec thats off spec^2. You can also find great deals on tennis ball sets. It is possible that diagraming your opponents' shots could give you clues as to what shots to best use against them. For topspin, the secret is to have maximum vc. The relative motion of the bottom of the ball is to the left and creates a friction force to the right, pushing the ball in that direction and creating a counter-clockwise torque, lessening the clockwise spin. We will include a prepaid return label in the box. Get $25 OFF after demoing Have questions about coupons on this page? Offer will be sent via email. Plus, with our no-risk program, shipping is refunded when you decide to buy a new racket within 3 weeks after demoing. Each customer with an account on the site has a wish list available to them. The specs on those Speeds are all over the place. Surface Composition: 3K Carbon. At the contact point, the spin speed is also downward, so friction acts upward, reversing the spin direction. Now spin speed and linear speed across the strings will be downward. Beam: 38mm. Core Composition: XEva. Movie Screen 15 This shot is very similar to Video 10 except that the racquet is tilted much further forward. (Note: Use "double-arrow" movie controls for frame-by-frame play.). (Note: Use "double-arrow" movie controls for frame-by-frame play. Example: Receive them on Monday, keep them until the next Monday. Subscribe to the email list to get early access to sales and notifications of new products and specials. The bounce is therefore perpendicular with no spin. If there is no horizontal motion of the ball, then spin will be referred to as clockwise or counter-clockwise. Mark also noted the simplicity of power generation. How do I get started? Need a different size or color? The Speed stock strung specs are 326g with a 6hl balance. Prince Hydrogen Spark 300g. If you don't like it, return it for free! When they put products on their list, the company will alert them if they go down in price. Movie Screen 14 Adding the paths of the racquet and ball together to get the relative ball path to the racquet, we see that the incident upward speed is quite high and at a substantial angle to the racquet face (which increases that angle by tilting slightly backward).
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