1. Open the Master Checkpoint menu variables

1. Tap on the name of the Master Checkpoint test
   
2. Tap on "Create a custom exercise"
   
3. Tap on "Variables" to open the Master Checkpoint variables menu

2. Select the variables to create your own Custom Master Checkpoint test

1. Initial signal: if the Ledsreact Pro need to provide a first color on which the player need to react
   
2. Attempts: the amount of tests each selected player must run
   
3. Repetitions: choose between Fixed (amount of signals) or time (total duration of the test) which is great for interval training
   
4. Light control: select the colors the Ledsreact Pro need to provide during the test
   
5. Distance Ledsreact Pro to checkpoint: the distance measured from the Ledsreact Pro to the starting point
   
6. Main checkpoint radius: the radius of the start/finish point in which the player need to stand to receive a next signal. How bigger how faster a new signal will be provided 
   
7. Times in and out before new signal: the amount of times the player must run out and in the checkpoint before he will receive a next signal

3. Give your Custom Master Checkpoint a name

1. Tap Next
   
2. Fill in the name you would like to provide to your Custom Master Checkpoint test