In May I was following the daily suggested workouts and was offered variety in the workouts. These included tired runs, easy runs, negative splits, pace runs etc. Unfortunately I picked up an injury and have now recovered and done my rehabilitation and easy runs to get back running regularly. At the beginning of November I started back with the daily suggested workouts but am getting frustrated with the same Base runs every time, I have now been suggested 35 base runs with no variety. These have only varied in time, starting at 36mins and the last 6 have been 49 minutes. On top of this, yesterday my VO2 max dropped to 53 and the training status report states "unproductive" saying the training load is optimal but my fitness is decreasing. Despite the increase in running time my training status trendline has dropped everyday since the 49 base run was introduced. Nothing has changed in regards to sleep or nutrition.
How can I get back to the daily suggestion being a variety of activities?
How do I get my training status out of unproductive?
Cheers