His trainer, I presumed, since he was the only other person out here, was standing close by and held a stopwatch in his hand.
The timer eliminated the need for a stopwatch and enabled participants to start at their leisure.
Many years ago, a young parent picked up a stopwatch to time her child's race at a recreation league meet.
The physician uses a stopwatch or a wristwatch with a second hand to time this activity.
I had accidentally stopped my stopwatch so didn't know how much time I had taken, so I really wanted to push myself to get the best time possible.
The teacher fished out a stopwatch from her shorts' pocket and gave the signal to go.
Someone has to start the stopwatch and someone has to stop it.
Use either the manual selection on the cardio machine so you have a time clock or use a stopwatch of your own.
When Megan hears the sound to start the race, she starts the stopwatch she holds in her hand.
If you train with a partner, have him time you with a stopwatch , help you count off reps at the right speed and keep you in your window.