The door wouldn't hold for more than a few seconds.
They were holding their own for several seconds and more.
Hold for 20 seconds and return your head slowly to center.
He held it for five seconds and let go again.
If possible, hold your breath for at least 10 seconds.
Hold them for six to 10 seconds each and perform these three to four times per week.
Take a deep breath, and hold it for 4 to 10 seconds.
Hold your breath for just a few seconds in this position.
The silence held for seconds, made a minute, and started on another one.
Press start, then select and hold them both for 3 seconds.