How to film a tennis swing for useful feedback
Camera position changes what can be judged. Learn where to place your phone, what to keep in frame, and why a few complete repetitions are more useful than a long, unclear clip.
Read articleTennis practice, made clearer.
Practical notes on swing mechanics, purposeful practice, match tactics, and the mental game. Specific enough to try on your next session.
Start here ยท Technique
A better tennis swing starts with a better question.
Good feedback does not list everything a player could change. It identifies what the swing is doing, explains why it matters, and gives you one clear cue to take to the court.
Read the filming guideLatest notes
Ideas for your next session.
Short reads for players who want a useful next step, not a longer checklist.
Racket drop and racket lag are not the same thing
They happen in different parts of the swing. Understanding the difference helps you notice whether the racket head is dropping into the loop and whether the handle leads toward contact.
Read articleBuild a practice session around one clear focus
Choose one change, create a simple progression, and use a recheck to see what actually changed. A focused session gives you a better signal than trying to rebuild every part of a stroke at once.
Read articleTurn your strengths into a simple match plan
A match plan should fit your game and the opponent in front of you. Start with your reliable patterns, identify the points that matter most, and keep the plan easy to remember under pressure.
Read articleUse the space between points to reset
You cannot control the last point, but you can give the next one a routine. A breath, a simple intention, and a clear target can keep a match from becoming a string of reactions.
Read articleWhat an AI tennis coach can and cannot see
Video feedback is strongest when the clip is clear and the question is specific. Cole can help you spot patterns, but its feedback can be wrong and does not replace an in-person coach.
Read articleTake one clear idea to the court.
Upload a forehand or backhand and see what Cole notices in your swing.