Stretching Teller

Handy basic timer for stretching exercises. The timer shows the time and plays a sound when starting, finishing and between laps. Start and end have a different sound.
You can also choose to stretch right/left or single in each lap.

Instructions for use:
- select the stretching time (in seconds)
- select the break time (in seconds)
- select the number of laps
- choose between Single or Right/Left

When you press 'start' the timer starts the cycle Begin - [ Lap - Break ] - Lap - End.
If you selected Right/Left, each lap is run twice indicating left and right.
Pressing 'stop' stops the timer.