My personal jam is the progression 1 ftp test. I find it reliable and a lot less painful than the ramp test. I combine it with music that doesn’t get me too agitated so I keep listening to my legs. I think before this test I knew nothing about what threshold feels like. Here’s my last one:
Unfortunately I’ve spent the last week with a high fever and a cough in bed and now I’m on vacation for eight days, so I’m mourning those early build gains as they leave my body.