LatestEssay, Sports & Coaching
After I wrote Body Control Through Extension and Rotation and Body Control for a Good Swing, I got a message from…
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141 notes · 2012–2026 · newest on the right
Spine width: square root of the lengthSpine colour: first tagDividers: years
Apps I build and ship · 2
Running a youth baseball team, all in one app
Attendance, carpools, parent duty rotas, the schedule and a scorebook in one app. Pick the result of each at-bat, and batting average, on-base percentage and OPS add up on their own.
I built it to run my sons' youth baseball team, then opened it up to other teams.
Get itWebApp StoreGoogle Play
Available in Japan · Japanese only
A growth record that watches how fast your child grows
Record your child's height and weight from birth to 18, and see where they sit on the growth chart and how many centimetres they grow in a year. "Nobaso Sensei" answers questions automatically, based on your records and public health data. Records stay on your device.
It grew out of the growth charts I keep for my sons at home.
Get itApp Store
Available in Japan · Japanese only
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