Apple has set its next Apple Watch Activity Challenge for International Day of Yoga, which takes place in two weeks on June 21. This challenge requires users to complete a yoga workout of at least 20 minutes to unlock stickers that can be used in the Messages app, FaceTime, and more.

Apple says:

Apple Watch Activity Challenges are meant to promote using the watch for fitness and act as a way for Apple to guide users into taking advantage of the workout tracking features. Completing the challenge with any workout app that logs data to Apple’s Fitness app will unlock the virtual achievement on the iPhone, Apple Watch, and in Apple’s Messages app.

Earn this award inspired by the International Day of Yoga. On June 21, do a yoga workout of 20 minutes or more. Record your time with any app that adds workouts to Health.

You can also complete the challenge using Apple Fitness+, which is Apple’s own workouts service that offers a variety of different categories of content including yoga.

Apple Watch users will be notified about this new Activity Challenge prior to when they kick off. Will you be taking part in this challenge? Let us know down in the comments!