HackMotion Wrist Angle Sensor is a novel training aid to develop correct wrist motion during the golf swing
how does it work
1. Put the system on the wrist
Sensors can be easily attached to the hand using adjustable size straps that are provided with the system.
2. Calibrate in two seconds
Calibration aligns the sensors with the hand of the user with a single press of a button.
3. Play & receive feedback
System automatically detects swings and after each hit displays relevant data for all phases of the swing.
Keep track on every movement of the wrist
With a simple setup you get uniquely detailed insight into lead wrist’s movement. The system measures 3D wrist angles and general stability and is designed for both full swing and short game.
Extension / flexion
Ulnar / radial deviation
Supination / pronation
* coming soon
There are countless details in biomechanics that are not researched yet because of the lack of widely accessible tools. No doubt that HackMotion’s technology has a huge potential.
The system uses 3D motion tracking technology based on inertial measurement units (IMUs). It includes 2 individual IMU sensors, which are attached to the wrist and forearm of lead hand. Each IMU sensor has a built-in accelerometer, gyroscope, magnetometer and an advanced sensor fusion algorithm that allows real-time reconstruction of exact 3D wrist model with 200 frames per second and a resolution below one degree to accurately reproduce the entire swing routine from address to follow-through.
3D wrist angle measurement (resolution < 1 degree)
Wrist stability measurement
Automatic swing detection and biofeedback
Connects via Bluetooth to Windows computer
USB rechargable battery lasts up to 6 hours of intensive operation
Dimensions of the sensor unit: 30 x 35 x 10 mm
System weight: 75 g