Been a long season, tried to take a top ladder spot and lost this match. I uploaded the first set, I had multiple break points, consistently getting into his serve but couldn't convert. He had 1/1 break pt converted for what its worth.
I'm in the pink.
This is Canada, so don't ask for a NTRP, but we are both top 5 in the ladder and my opponent won the club singles tournament so basically peak 3.0
Tell me what I need to change, I've been recently trying an atp forehand and been overhauling my serve so I'm sure there are a bunch of technical problems I have to fix.
Also Its 10 degrees cold windy so I'm at like 80%. I included every single point even his last service game where I just mentally gave up and was thinking ahead to set 2.
The video frame rate, 30 fps?, is too slow to look at this fastest part of the serve. 30 fps is 33 milliseconds between frames. Internal shoulder rotation begins and impacts the ball in well under that time for a high level serve. Also, not certain, but I believe that ISR should probably rotate the racket more of an angle than is shown between frame #1 & #2. Did the ISR rotate enough before impact? For the slice serve I believe that many lower level servers move toward impact with too little ISR and an angled racket face. I can't tell from this 30 fps video and it can also be hard to see in high speed videos.
Serve at 5:52. From racket motion on ball it was probably a slice serve. Not necessarily representative of your other serves.
Frame #1. Big L Position racket looks edge on to the ball - not a Waiter's Tray serve and at this checkpoint might still be a high level serve. Ball is lost at the tree-sky line and the black shirt lack of contrast makes arm invisible. Elbow is probably still bent. ? Direct sunlight video can be much better.
Frame #2. Just after impact, the ball has moved forward a little.
The racket may not have rotated enough from start of ISR to impact. ? A better impression of the racket head rotation angle from ISR may show in the video, by stepping single frame between #1 & #2. Serve at 5:52.
Frame #3. ISR and pronation have continued racket head rotation past impact.
Frame #4. Reaches position of 'fully pronated' (racket face to side fence) an issue that we have discussed in some recent threads. My impression from the video is that there may be too little ISR and pronation
before impact and more ISR & pronation after impact. Not all of your serves show 'fully pronated'. I believe that what happens this long after impact in the follow through can vary and that seeing fully pronated does not prove a high level serve. 'Fully pronated' is shown by many high level serves but not all.
This is a very high speed part of the serve that requires high speed video for analysis. If you want to look at strokes set up to look at strokes with bigger images and favorable contrast. ISR can be directly observed in direct sunlight by the shadows at the elbow. The camera must have small motion blur.
Here is a high level slice serve. 240 fps
To do stop action on Vimeo, click Vimeo, full screen, hold down the SHIFT KEY and use the ARROW KEYS.
I looked at one of your opponent's serves. and thought the technique might be better. But then there were some serves that were inconsistent....?? 30 fps is still too slow to see the ISR angle and timing.