After you have created your email, push notification, SMS or survey and have press the "Save" button click on the "Recipients" button.
This will bring you to the page where you can select members. To create a target audience click the "Create Target Audience" button. To learn what a target audience is click here.
This will bring you to the page where you can create your target audience by selecting the different aspects that you wish the recipients to have in regards to :Physical condition, goals, age, sex, group activity preference etc. Go through each tab marking the aspects you wish your recipients to have.
Once you have selected your filters press "Create filtered list" to load the members below and select who you would like to send the push to. If you would like to save this filter for future use write a name in the "Description" field and click the button "Save Filter."
Once you have selected the members, scroll back to the top of the page and press the "Add Selected" button.
This will add your selected members to the recipient list of your email, SMS, push notification or survey. To use this filter in the future, follow the same steps and after clicking on "Create target Audience," search for your filter in the right drop down list and follow the same steps to add the selected members.