For a few dayz I was battling with my serve. I normally had first serve %age of around 50, but lately had gone down drastically. I decided to go back to basics. So where would a techie go to learn tennis serve, no not tennis academy...it was youtube & some other videos that helped me recognize my problem.
I was doing everything right except toss. In my quest to put in more top spin esp in my second serve i was tossing the ball over or back of my head due to which i was goofing up badly. So here I put all the basic steps.
( I am not a tennis pro but a lover of the sport, so please add comments & videos for improvements)
1. Position yourself: Right foot at around 45 degrees to the base line, comfortably puts me in a nice position .
2. Focus: Focus focus focus, i do it by bouncing the ball few times...forget about last point, last serve, people watching, cute girl somewhere nearby :) ...forget everything just you and the tennis ball.
3. Pickup a spot: Everytime before serving I look and pick up a spot where i intend the ball should go.
4. TOSS: This is so very important. You need to toss the ball at a convinient position for you to hit. As for me it just above the base line little away from my body. This below video also very clearly shows the starting position of hand before toss and a good toss by Nadal.(dartfish)
5. Reach for the ball: As the ball is going up, start bending the knees and when its at it highest reach for it and hit it as hard as you can.
Below is the video that talks about all the steps in much more detail.
VideoJug: How To Serve: The Basics
Monday, August 13, 2007
Sunday, April 1, 2007
The Gospel (The Cool News)
Bad News:
Do this, Dont do that. else you die and goto hell.
This is, Karma(Work) based "religion".
No man could live according to God's standard, all sinned somewhere, sometime, and thus were condemned.
Good News:
God is compassionate.
God himself (Jesus) died for our sins, took all the brunt and condemnation of sins onto himself.
After cleansing all sins, He rose back from dead to live for evermore.
Now I need to just confess, repent(turn away), & BELIEVE in Him, that He died for my sins, and I am in accordance to God's standard.
This is, Faith based "Way".
John 3:16 -For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have eternal life.
http://www.gospeloutreach.net/gospel.html
Do this, Dont do that. else you die and goto hell.
This is, Karma(Work) based "religion".
No man could live according to God's standard, all sinned somewhere, sometime, and thus were condemned.
Good News:
God is compassionate.
God himself (Jesus) died for our sins, took all the brunt and condemnation of sins onto himself.
After cleansing all sins, He rose back from dead to live for evermore.
Now I need to just confess, repent(turn away), & BELIEVE in Him, that He died for my sins, and I am in accordance to God's standard.
This is, Faith based "Way".
John 3:16 -For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have eternal life.
http://www.gospeloutreach.net/gospel.html
Monday, March 19, 2007
Viewing WPP Tracing in Drivers.
Few days back i had to view trace messages in my code, sadly no one knew how to use it.
The code already contained wpp tracing which is mainly used for tracing messages in windows kernel drivers.
Here's how to view them very briefly !!!
1. -D RUN_WPP compile with it, basically code would be written in #ifdefs of this macro.
Using trace api's is not what i did, see link for it.
2. tracepdb -p abc.pdb -f c:\trace
This creates a .tmf file in c:\trace directory.
3. Create file with following content
c:\trace>cat abc.ctl
10oabe15e-c3ea-4fx24-x9x91-efb5bcdxxef
This long number is the control guid.
4. traceview
this is a gui application, I will ask for .ctl file & .tmf file, give it
and it will start tracing & showing in real time.
5. traceview will also create log file with .etl extension
To view it, convert to text:
tracefmt.exe -o logfile.txt -f logfile.etl
All command line utilities, tracepdb.exe, traceview, tracefmt.exe are part of WDDK (Windows Driver Development Kit), see tools directory.
Yea this is also called ETW (Event Tracing for Windows)
Link: http://download.microsoft.com/download/5/d/6/5d6eaf2b-7ddf-476b-93dc-7cf0072878e6/WPP_Intro.doc
The code already contained wpp tracing which is mainly used for tracing messages in windows kernel drivers.
Here's how to view them very briefly !!!
1. -D RUN_WPP compile with it, basically code would be written in #ifdefs of this macro.
Using trace api's is not what i did, see link for it.
2. tracepdb -p abc.pdb -f c:\trace
This creates a .tmf file in c:\trace directory.
3. Create file with following content
c:\trace>cat abc.ctl
10oabe15e-c3ea-4fx24-x9x91-efb5bcdxxef
This long number is the control guid.
4. traceview
this is a gui application, I will ask for .ctl file & .tmf file, give it
and it will start tracing & showing in real time.
5. traceview will also create log file with .etl extension
To view it, convert to text:
tracefmt.exe -o logfile.txt -f logfile.etl
All command line utilities, tracepdb.exe, traceview, tracefmt.exe are part of WDDK (Windows Driver Development Kit), see tools directory.
Yea this is also called ETW (Event Tracing for Windows)
Link: http://download.microsoft.com/download/5/d/6/5d6eaf2b-7ddf-476b-93dc-7cf0072878e6/WPP_Intro.doc
Labels:
DDK,
ETW,
Tracing Windows Kernel Device Drivers,
WPP
Strive Ahead
Take from last sunday.
As Paul told the Philippians, “Forgetting what is behind and straining toward what is ahead, I press on toward the goal to win the prize for which God has called me heavenward in Christ Jesus” (3:13-14).
The rear view mirror of a vehicle is to be looked at certain times, but you should not be driving looking at it. The past is rear view mirror of Life.
As Paul told the Philippians, “Forgetting what is behind and straining toward what is ahead, I press on toward the goal to win the prize for which God has called me heavenward in Christ Jesus” (3:13-14).
The rear view mirror of a vehicle is to be looked at certain times, but you should not be driving looking at it. The past is rear view mirror of Life.
Sunday, March 18, 2007
Starter.
Rite, thinking about writing my blogs for a few days now!!
Being an asprising techie it will basically contain technical stuff, software coding is my passion.
I will be posting whatever I learnt which was interesting .
Being born-again it will contain some cool spiritual stuff.
Interest also include politics, sports (more tennis less cricket, something rare for indian desi)
I also easily get bored of doing things, they say that blogging is not boring, lets C.
Comments are so very welcome !!!
Being an asprising techie it will basically contain technical stuff, software coding is my passion.
I will be posting whatever I learnt which was interesting .
Being born-again it will contain some cool spiritual stuff.
Interest also include politics, sports (more tennis less cricket, something rare for indian desi)
I also easily get bored of doing things, they say that blogging is not boring, lets C.
Comments are so very welcome !!!
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