DIY Tennis Tech

Here we have collected useful products you can create at home for a low price.

Posture Hat (beeps)

This hat will indicate when a player tips the head forward and loses posture. The hat will beep.

Great for basic hand feeding posture learning.

Price: $6 + a hat

Laser Line

The line can be projected from your teaching basket. This can replace throw down lines and is fairly long.

The same mount can also hold a cell phone for filming.

Price: $20-$25

Video capture, cut & crop on iPhone

Quick tip on iPhone to grab footage, cut, crop and isolate player in shot.

Price: $0