So if you like to static stretch before working out, keep it to 30 seconds. âYou get the relaxation of the muscle and some loosening without the negative effects of decreased performance,â Fantigrassi says. Post-workout, around 30 seconds is still the sweet spot for enhancing flexibility, Fantigrassi says.
What is the Web Notifications API. The Web Notifications API is defined as an API for end-user notifications. A notification allows alerting the user outside the context of a web page of an occurrence, such as the delivery of email. The specifications donât describe how and where a UA should display these notifications.
With Notifications you can see alerts and related information for iOS apps. You can see which notifications you have set up in the Notification Center. Learn more about Notifications and how to use them on iPhone, iPad, and iPod touch. iOS apps on iPhone, iPad, and iPod touch have three types of notifications:1  Sounds/Vibrate: An audible alert plays.2  Alerts/Banners: An alert or banner appears on the screen.3  Badges: An image or number appears on the application icon.OS apps on iPhone, iPad, and iPod touch have three types of notifications: 1  Sounds/Vibrate: An audible alert plays. 2  Alerts/Banners: An alert or banner appears on the screen. 3  Badges: An image or number appears on the application icon.