Max Tennis Racquet
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Tecnifibre 2012 TFight 325 Vo2 Max Tennis Racquet 4_3/8 | ![]() |
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US $179.00 | 24d 18h 10m |
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Vintage Dunlop Black Max Graphite Tennis Racquet - 4 1/2 | ![]() |
2 Bids | US $9.95 | 1d 5h 51m |
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Vintage Dunlop Black Max Pro Graphite Tennis Racquet - 4 3/8 | ![]() |
0 Bid | US $19.95 | 1d 5h 51m |
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Dunlop Black Max Tennis Racquet with Case MM12424 Excellent Condition | ![]() |
0 Bid | US $29.99 | 2d 9h 47m |
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Dunlop Max 200G Tennis Racquet Racket 4 1/2 Light 4 With Bag Very Nice | ![]() |
0 Bid | US $29.99 | 2d 10h 1m |
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DUNLOP MAX COMPETITION VINTAGE TENNIS RACQUET BAG | ![]() |
0 Bid | US $7.95 | 3d 4h 58m |
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New Dunlop Biomimetic MAX 200G McEnroe 4-5/8 STRUNG Tennis Racquet Bio Racket | ![]() |
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US $179.00 | 23d 3h 19m |
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DUNLOP MAX Lt CLASSIC Tennis Racquet experience innovative product collection NR | ![]() |
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US $125.00 | 3d 11h 37m |
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Wilson NXT Max 16G Racquet Tennis String 10 sets | ![]() |
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US $174.95 | 11d 23h 51m |
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DUNLOP MAX 200G GRAPHITE INJECTION TENNIS RACQUET COVER ONLY | ![]() |
0 Bid | US $5.49 | 4d 11h 43m |
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Dunlop Biomimetic Max 200G Tennis Racquet 4_1/4 | ![]() |
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US $179.00 | 16d 11h 20m |
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Dunlop Black Max Graphite Tennis Racquet and Original Cover | ![]() |
0 Bid | US $6.99 | 5d 12h 19m |
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Dunlop Black Max Graphite Tennis Racquet and Original Cover, No Strap | ![]() |
0 Bid | US $6.99 | 5d 12h 20m |
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Tecnifibre TFight 295 VO2 Max 2012 Tennis Racquet - Black/Red - 4 1/2 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 295 VO2 Max 2012 Tennis Racquet - Black/Red - 4 3/8 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 295 VO2 Max 2012 Tennis Racquet - Black/Red - 4 1/4 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 295 VO2 Max 2012 Tennis Racquet - Black/Red - 4 1/8 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 320 VO2 Max 2012 Tennis Racquet - Black/Red/White - 4 1/4 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 305 VO2 Max 2012 Tennis Racquet - Black/Red - 4 3/8 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 325 VO2 Max 2012 Tennis Racquet - Black/Red/White - 4 5/8 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 325 VO2 Max 2012 Tennis Racquet - Black/Red/White - 4 1/2 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 305 VO2 Max 2012 Tennis Racquet - Black/Red - 4 1/4 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 305 VO2 Max 2012 Tennis Racquet - Black/Red - 4 1/8 | ![]() |
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US $179.99 | 29d 1h 42m |
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NEW! DUNLOP MAX SUPERLONG +1.00 4 3/8 TENNIS RACQUET (#444) | ![]() |
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US $99.95 | 28d 7h 29m |
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VINTAGE DUNLOP BLUE MAX MIDSIZE TENNIS RACQUET | ![]() |
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US $32.21 | 27d 21h 2m |
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Max Tennis Racquet

A physics question involving projectiles?
A tennis ball close to the ground is hit by a racquet with a velocity of 30m/s at an angle of 25 degrees to the horizontal. Find (a) The max height reached (b) The time of flight. Thanks
start by drawing a vector diagram, you need to split the velocity into both vertical and horizontal components, drawing the vector diagram makes this easily observed, all the vector diagram is is a right angle triangle with the initial velocity as hypotenuse and the two components of velocity are remaining sides,
Vv = Vi ( cos theta)
Vv = 30 sin 25 = 12.68 ms^-1
Vh = Vi (sin theta)
Vh = 30 cos 25 = 27.19 ms^-1
now, both time of flight and maximum height reached only require the vertical component of velocity to be calculated:
for a projectile that has a parabolic path and has a impact height the same as launch height we can use the following neat formula to calculate the time:
t = 2Vv/a ( where a =9.8 ms^-2 the acceleration at the surface of earth)
t = 2(12.68)/9.8 = 2.59 seconds
the projectile travels for 2.59 seconds in the air
the maximum height reached can be calculated using V^2 - U^2 = 2as
rearranging this we get v^2-u^2/2a = s
but we know that the final vertical velocity is zero because there is a change in direction, let a negative sign denote upwards direction of travel and positive sign denote downwards travel, by using this convention we can handle vectors mathematically.
as the projectile moves up then it has a negative acceleration. sub all this into the expression and we get:
s = (0)^2 - (12.68)^2/(-2x9.8) = -160.78/-19.6
s = 8.2 m
maximum height reached is 8.2 metres above ground.
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Tecnifibre 2012 TFight 325 Vo2 Max Tennis Racquet 4_3/8 | ![]() |
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US $179.00 | 24d 18h 10m |
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Vintage Dunlop Black Max Graphite Tennis Racquet - 4 1/2 | ![]() |
2 Bids | US $9.95 | 1d 5h 51m |
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Vintage Dunlop Black Max Pro Graphite Tennis Racquet - 4 3/8 | ![]() |
0 Bid | US $19.95 | 1d 5h 51m |
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Dunlop Black Max Tennis Racquet with Case MM12424 Excellent Condition | ![]() |
0 Bid | US $29.99 | 2d 9h 47m |
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Dunlop Max 200G Tennis Racquet Racket 4 1/2 Light 4 With Bag Very Nice | ![]() |
0 Bid | US $29.99 | 2d 10h 1m |
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DUNLOP MAX COMPETITION VINTAGE TENNIS RACQUET BAG | ![]() |
0 Bid | US $7.95 | 3d 4h 58m |
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New Dunlop Biomimetic MAX 200G McEnroe 4-5/8 STRUNG Tennis Racquet Bio Racket | ![]() |
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US $179.00 | 23d 3h 19m |
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DUNLOP MAX Lt CLASSIC Tennis Racquet experience innovative product collection NR | ![]() |
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US $125.00 | 3d 11h 37m |
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Wilson NXT Max 16G Racquet Tennis String 10 sets | ![]() |
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US $174.95 | 11d 23h 51m |
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DUNLOP MAX 200G GRAPHITE INJECTION TENNIS RACQUET COVER ONLY | ![]() |
0 Bid | US $5.49 | 4d 11h 43m |
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Dunlop Biomimetic Max 200G Tennis Racquet 4_1/4 | ![]() |
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US $179.00 | 16d 11h 20m |
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Dunlop Black Max Graphite Tennis Racquet and Original Cover | ![]() |
0 Bid | US $6.99 | 5d 12h 19m |
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Dunlop Black Max Graphite Tennis Racquet and Original Cover, No Strap | ![]() |
0 Bid | US $6.99 | 5d 12h 20m |
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Tecnifibre TFight 295 VO2 Max 2012 Tennis Racquet - Black/Red - 4 1/2 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 295 VO2 Max 2012 Tennis Racquet - Black/Red - 4 3/8 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 295 VO2 Max 2012 Tennis Racquet - Black/Red - 4 1/4 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 295 VO2 Max 2012 Tennis Racquet - Black/Red - 4 1/8 | ![]() |
![]() |
US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 320 VO2 Max 2012 Tennis Racquet - Black/Red/White - 4 1/4 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 305 VO2 Max 2012 Tennis Racquet - Black/Red - 4 3/8 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 325 VO2 Max 2012 Tennis Racquet - Black/Red/White - 4 5/8 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 325 VO2 Max 2012 Tennis Racquet - Black/Red/White - 4 1/2 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 305 VO2 Max 2012 Tennis Racquet - Black/Red - 4 1/4 | ![]() |
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US $179.99 | 29d 1h 42m |
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Tecnifibre TFight 305 VO2 Max 2012 Tennis Racquet - Black/Red - 4 1/8 | ![]() |
![]() |
US $179.99 | 29d 1h 42m |
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NEW! DUNLOP MAX SUPERLONG +1.00 4 3/8 TENNIS RACQUET (#444) | ![]() |
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US $99.95 | 28d 7h 29m |
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VINTAGE DUNLOP BLUE MAX MIDSIZE TENNIS RACQUET | ![]() |
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US $32.21 | 27d 21h 2m |
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Vintage Dunlop Max 400i GRAFiL XAS tennis racquet - grip size 4 3/8 | ![]() |
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US $59.99 | 27d 6h 43m |
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Vtg DUNLOP Tennis Racquet BLACK MAX Racket Graphite Fiberglass 4 3/8 Grip Rare | ![]() |
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US $34.99 | 27d 4h 14m |
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Dunlop Max 200G Midsize 85 4 3/8 Tennis Racquet | ![]() |
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US $129.99 | 26d 15h 21m |
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TECNIFIBRE TFIGHT 295 VO2 MAX 4 1/2 TENNIS RACQUET (#354) | ![]() |
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US $99.95 | 26d 14h 2m |
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Dunlop Black Max Mid-Size Comp Tennis Racquet Racket -- VINTAGE W/NEW STRINGS! | ![]() |
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US $24.99 | 26d 12h 43m |
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Dunlop Biomimetic Max 200G 2012 Pre-Owned 4 & 3/8 Used Tennis Racquet | ![]() |
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US $136.50 | 26d 2h |
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Dunlop MAX 200G Tennis Racquet | ![]() |
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US $79.00 | 25d 5h 29m |
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Dunlop MAX LT tennis racquet "Superb Condition" | ![]() |
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US $23.00 | 25d 4h 47m |
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US $65.00 | 25d 4h 47m |
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US $99.99 | 25d 3h 48m |
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Vtg DUNLOP Tennis Racquet MAX 500 WB Racket 4 5/8 Grip | ![]() |
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US $39.99 | 23d 12h 52m |
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New Dunlop Biomimetic MAX 200G McEnroe 4-1/2 STRUNG Tennis Racquet Bio Racket | ![]() |
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US $179.00 | 23d 3h 18m |
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New Dunlop Biomimetic MAX 200G McEnroe 4-3/8 STRUNG Tennis Racquet Bio Racket | ![]() |
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US $179.00 | 23d 3h 17m |
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New Dunlop Biomimetic MAX 200G McEnroe 4-1/4 STRUNG Tennis Racquet Bio Racket | ![]() |
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US $179.00 | 23d 3h 15m |
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Dunlop Max Impact Pro Tennis Racquet Racket 4 1/2 4.5 | ![]() |
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US $12.50 | 22d 20h 58m |
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Wilson NXT Max 16G Tennis String
List Price: |
DescriptionLonger Lasting Gut-Like PlayabilityComposition: Abrasion Shields; New High Crystallinity Xycro Micro Fibers; 26% more fibers; 8% more polyurethaneBenefits: Lasts 20% - 40% longer than original NXT; Larger Sweet Spot; Better Vibration Dampening |
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Tecnifibre VO2 Max 12 Pack Tennis Bag |
DescriptionTecnifibre VO2 Max 12 Pack Tennis Bag is new for 2008 in a red and black colorway. Features include storage for up to 12 racquets, with a large center compartment available for all your gear, and a separate shoe compartment... |
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K-Swiss Women's Blade Max Glide Track Shoe |
Description* Profile: A state-of-the-art Neutral running shoe with maximum cushioning. 10.0oz, 283.49g * Midsole/Outsole: Blade-Max athlete engineered bladed SuperFoam (R) maximum cushioning technology and GuideGlide (TM) construction create a "footgasmic" ride... |
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Bike Teen Proflex Max High Impact Athletic Cup - Silver/Royal |
DescriptionThe Bike Teen athletic cup provides high-impact protection for boys ages 12-16. It aligns perfectly with an athlete's body, creating the best in protection while providing maximum comfort to help athletes perform at their peak... |
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Bike Adult Proflex Max High Impact Athletic Cup - Silver/Black |
DescriptionThe Bike Adult athletic cup provides high-impact protection for men ages 16 and up. It aligns perfectly with an athlete's body, creating the best in protection while providing maximum comfort to help athletes perform at their peak... |
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Bike Youth Proflex Max High Impact Athletic Cup - Silver/Red |
DescriptionThe Bike Youth athletic cup provides high-impact protection for boys ages 6-11. It aligns perfectly with an athlete's body, creating the best in protection while providing maximum comfort to help athletes perform at their peak... |
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Stiga Supreme Table Tennis Racket
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DescriptionThis professional-level table tennis racket from Stiga sports an inverted surface made out of the company's "Future" rubber, approved by the International Table Tennis Federation. The racket combines a 2-millimeter sponge and an extra-light 6-ply blade with Stiga's Tube and Crystal Tech technologies for maximum dexterity and comfort... |
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Dunlop Sports Biomimetic Ultimate Squash Racquet
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DescriptionThe Dunlop Biomimetic Ultimate squash racquet is ideal for advanced/intermediate players seeking a head light pro player frame profile. Its dense 16x19 string pattern, widened throat area and long handle give the Dunlop Biomimetic Ultimate squash racquet optimum feel and control... |
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Ektelon Max Tack Pro Racquetball Glove (Right-Handed) |
DescriptionThe world's #1 selling tackified glove.Absorbent terry wristband and tab closure design |
Tennis Warehouse Europe / Janko Tipsarevic INTW on new Tecnifibre T-Fight 325 V02 Max racquet
Strange strings which are IMPOSSIBLE to break..?
Recently I purchased another tennis racquet, the kfactor six, and my tennis stringer advised me to get these special strings.. This was about 2 months ago. Normally I break nylon, cow gut strings, and synthetic strings within about 2 weeks max. I've been playing with the strings I've gotten on and they've lost feel, the sweet spot is getting screwed up, and I'm getting pretty pissed off. The strings have what seems like to be something synthetic with metal inside? I've never seen this before. It can't be kevlar because kevlar is yellowish, hate those btw. The strings I got on are white/clear colored with silver/metal/idk what the heck it is but I REALLY want to know. Please and thanks before hand. Also, I'm requiring a detailed explanation for the ten points :]
i think this is polyester strings. if possible next time you have it strung pls ask the stringer what kind of strings he put into your racquet.
while poly strings are long-lasting, they feel really "dead" after a while. that's why some stringers recommend to use it in combination with synthetic/natural gut for adding some "feel". this combination is know as "Hybrid Stinging".
below i quoted some description from www.stringforum.net:
Polyester strings show a fairly simple structure: they consist of a single polyester fiber with a thin coating. This type of construction is termed "monofilament". They come in different gauges (1.10-1.35mm) which enables you to choose among different elasticity/durability levels. Polyester strings are little elastic and feel quite stiff compared to nylon or multifilament strings, but on the other hand they provide significantly better durability, allowing for thinner gauges. Pure polyester strings like the Polystar Classic or the Kirschbaum Super Smash have one main downside: They tend to lose their tension quite quickly, so control decreases and the string feels dead after a short time of play. Thus polyester strings are only recommendable for players with high string consumption. For these players, polyester strings offer a great price/performance ratio.
During the past few years, tremendous effort has been put into the advancement of monofilament strings and the elimination of their major weaknesses (tension loss and lack of elasticity). Luxilon has specialized in this string category. More and more polyester blends (co-polyester), mixed with a number of other materials like PEEK, carbon or metallic fibers, are being developed to modify the playing characteristics. Almost every manufacturer carries such strings in their program today.
Examples: Luxilon Big Banger Alu Power, Kirschbaum Touch Turbo, Signum Pro Poly-Plasma, Polyfibre Poly-Hightec, Head Ultra Tour.
hope this helps
























































