Dynamic Tennis Warm-ups

Open Question: Record for most shirt changes?

This sounds silly, probably because it is. Does anyone know the record for most shirt changes in a professional tennis match? Tonight David Ferrer used 4 shirts. I know some guy has had to have been changing shirt like CRAZY.

Open Question: Making High school girls tennis team freshman year?

Ok so at my school tennis is during the spring. I started takeing lessons last week(The end of august) and they go through december. each week i have -one private lesson (1hour) -two clinics (1 1/2-3 hours) My school has a pretty good tennis team so do you think that i will be able to make the team? thanks :)

Open Question: Can I get into UC Berkeley?

I was kind of flaky freshmen year and these are the classes I took Spanish I B+ Business and Marketing A Honors Biology C+ Honors English C Geometry B Guitar A Sophmore year Honors English A AP European Histrory A (Passed AP exam with a 3) Advanced Guitar A Honors Algebra II A Honors Chemistry A Latin I A Junior Year (this Year/ there has only been a week of school) I'm taking AP US History Jazz Band Honors Precalculus AP Chemistry Latin II AP English Marching Band In addition, I participated in Tennis and Cross Country for two years and I've been playing guitar for 6 years. I played Cymbals and I'm switching to Bass Drum for Marching Band. I've also completed one Semester of World History which I took my freshmen year. So, can I still get into UC Berkeley even if I was kind of lazy freshmen year? and what are should I be aiming for on my SAT and ACT if I'd want/could get into Berkeley? Lastly, what should I be aiming for on my GPA Thanks in advance

Open Question: What anime should I watch next?

This is a partial list of the anime series I have watched thus far, what should I watch next? •Ah! My Goddess •Ah! My Goddess: Flights of Fancy •Ah! My Goddess: The Movie •Ah! My Goddess TV •Air Gear •Black Cat •Bleach •Blood+ •Code Geass: Lelouch of the Rebellion •Code Geass: Lelouch of the Rebellion R2 •Cowboy Bebop •Death Note •D.Gray-man •Dragon Ball Z •Evangelion: 1.0 You Are (Not) Alone •Evangelion: 2.0 You Can (Not) Advance •Fairy Tail •Fate/stay night •Final Fantasy VII: Advent Children •Full Metal Panic! •Full Metal Panic? Fumoffu •Full Metal Panic! The Second Raid •Full Metal Panic! The Second Raid OVA •Get Backers •Gintama - Naruto - Naruto shippunden •Neon Genesis Evangelion - The End of Evangelion •Ouran High School Host Club •Paprika •Prince of Tennis - National Championship •Prince of Tennis: National Championship Final •Prince of Tennis: National Championship Semifinal •Prince of Tennis: Two Samurai The First Game •Princess Mononoke •Read or Die •Rurouni Kenshin •Samurai Champloo •School Rumble •School Rumble 2 •School Rumble OVA •Shakugan no Shana •Shakugan no Shana II •Shakugan no Shana S •Spice and Wolf •Spice and Wolf II •Spice and Wolf II OVA •Spirited Away •Tengen Toppa Gurren Lagann •Toradora! •Trigun •Yu Yu Hakusho •Zero no Tsukaima: Princesses no Rondo

Open Question: what kind of shoes should i wear to a rave?

im 20, going to my first massive rave. i want to wear something sexy that i can dance in but not tennis shoes, chucks, or those furry leg warmer things. any ideas? my feet would die if i wore pumps and they would get stepped on if i wore just socks but thanks hah yeah i am going to nocturnal! so excited!

Open Question: Are the dimensions of a high school tennis court different from a professional one?

Just wondering

Open Question: My tennis raquet sounds like a frying pan. Why?

i have a blx six one tour and bought it strung. I think it is strung at 60 lbs or more. Well my question is why my stick sounds like a pan? Is it because of the strings or my sticked is messed up? Is my raquet messed up?

Open Question: Do you have to try out for the tennis team for Enid, OK middle schools?

My sister signed up for tennis in advisory, but she wasnt sure whether she has to try out or if its just a sign up thing. So for Enid, Oklahoma middle schools, as in Waller, Emerson, and Longfellow, do they have to try out for the tennis team or do is it just a sign up thing? I know you have to try out for cheer and pom, wasnt sure about tennis though. Best answer to whoever can give the most information and possibly give a link? Thanks (:

Open Question: Physics approximating values, forces, velocity?

A tennis ball has a mass of 0.057 kg. A professional tennis player hits the ball hard enough to give it a speed of 40 m/s (about 90 miles per hour.) The ball moves toward the left, hits a wall and bounces straight back to the right with almost the same speed (40 m/s). As indicated in the diagram below, high-speed photography shows that the ball is crushed about d = 2.4 cm at the instant when its speed is momentarily zero, before rebounding. Making the very rough approximation that the large force that the wall exerts on the ball is approximately constant during contact, determine the approximate magnitude of this force. What is the average speed of the ball during the period from first contact with the wall to the moment the ball's speed is momentarily zero? | Vavg | = __ m/s - to find average velocity, I need displacement/change in time.. I have displacement as .024 m, but I don't have a change in time. How much time elapses between first contact with the wall, and coming to a stop? DeltaT = ___ seconds What is the magnitude of the average force exerted by the wall on the ball during contact? | Favg | = ___N In contrast, what is the magnitude of the gravitational force of the Earth on the ball? mg = ____ N I don't really know how to approach this problem. We had been studying approximations, but I don't really know what to approximate here. Any help would be appreciated

Open Question: When do white collar episodes come online?

My parents might not let me watch the season ender because of tennis, and i want to watch it online. After the episode is done and everything, generally how long does it take for it to come up online?