To show a whole group your media (photos and videos) you can add them to a particular sport group. Go to your shots first and select the video or photo you want to add. Once you are on the photo/video details page you will find a list of options on the left navigation bar what to do with the media. One of them is called "Add to group". If you click that you will be given a list of the groups. Select a group. Once you hit the group your media will be added. You get a yellow confirmation of your add.