Yes, 24 Hour Fitness members may add classes to their plan. To do so, open the 24GO app and tap on the Plans tab at the bottom. Select your 24 Smart Start plan, then tap the My Plan Schedule to see your upcoming workouts. After determining where you’d like to add a class in your plan schedule, tap the Change button. Change the Location to In Club, then select GX Class under Workout. Hit the blue results button to select which class you’d like to add.