The activity I recently joined is the ultimate frisbee, due to the Covid restrictions, the activity is only available after Season 3. At the start, we did some warm-up. As I did not play for so long time, I found myself exhausted at first but eventually got into a relaxing mood.  Frisbee is a game that really depends on collaborative skills. My group and I clearly planned our strategies and team members’ positions in the play. It went well. After the first sessions, I realized I may need more exercise to maintain a healthy body.