Old post but I do 1mile easy dynamic stretch then. 3x800m hard with 800m Slow jog/shuffle recoveries, then 3x400 hard with 400m jog shuffle recoveries, the 3x200 hard with 200m recoveries. 1 mile cool…
Funny you should mention this, because yesterday I noticed that for my 3.5 mile run, I received a 4.5 aerobic training effect, and a 4.7 anaerobic training effect! I have no idea how that happened, since I wasn't doing intervals or anything. It was my first run after a two-week layoff from injury, though, so I was probably running faster than I should've for my fitness level, and my heart rate was probably higher than it would've been in a run before my layoff. But as the others have said, it's just a number on a watch. Before yesterday, I'd get 1.0 or less on my runs.
Ten minute warm up slow jog, 5 minute nice medium pace. 1 minutes rest.
One minute maximum ball busting speed (approach MaxHR or at least well over lactate threshold) then 2 minutes stop rest. Repeat 22 times.
Ten minutes cool down on the way to the hospital.
Don't forget tissues to wipe off the vomit.
This should get you a 5 on anaerobic TE.
Old post but I do 1mile easy dynamic stretch then. 3x800m hard with 800m Slow jog/shuffle recoveries, then 3x400 hard with 400m jog shuffle recoveries, the 3x200 hard with 200m recoveries. 1 mile cool down. that puts me in the high 3.Xs on anerobic. Run the intervals as hard as you can but maintaining a level pace. This won't break you. you can do this regularly.
Trippy Zs workout is one I do too. but I do 30x 200s...... It will get you in the 4.Xs. If you aren't in shape DONT DO IT. this is a peak training cycle type run. You can get hurt. The 1:00 time on his would pump this up to 5.0 stick to the 200s. respect the rest between reps.