Tag · 3 articles
rotational velocity
how to·10 min read
The Discus Rotational Release Velocity Test: Acceleration Phase vs Release Instant
Trunk angular velocity climbs but release velocity stalls. The two-sensor protocol, transfer-ratio bands, and cited biomechanics behind where power leaks.
discus·rotational-velocity·imu-measurement
how to·12 min read
Measuring Discus Rotational Velocity: Where Release Speed Actually Leaks
Turn two clocks faster than turn one on your wrist IMU, but release velocity hasn't budged in weeks. Here's the turn-by-turn breakdown that finds why.
discus·rotational-velocity·imu-measurement
how to·8 min read
How to Measure Bat and Golf Club Rotational Velocity
Peak angular velocity separates elite swings from average ones. Mount an IMU on a bat or golf club, learn which metrics matter, and compare norms by level.
rotational-velocity·bat-speed·golf