Not at all.
SpeedStart was developed to guarantee accurate start times for short sprints. It can be used on all tests but excels when times get short like in a 10 yard dash.
It’s a ground mounted device that projects a visible laser line across the floor. When your hand or foot leaves the laser, timing is started.
It’s a ground mounted device that projects a visible laser line across the floor. When your hand or foot leaves the laser, timing is started.