ive been doing the 12 week zwift …‘build me up’ plan. It is intermediate and has 3 to 5 workouts per week based on ftp at the start of the program and ends with an ftp test. It has been really challenging and I think my riding and pedalling are improving. I have had a slow cadence and have been really concentrating on increasing it as part of the plan.
fwiw…ive done some sufferfest workout s and workout put together by individual coaches. “build me up” is the hardest Ive worked on the bike.