A.M. 2 x (8 x 300 at 3k-5k pace/100 jog recovery in 40 secs) = 16 x 300.
Jogged to East, drills, hill walks.
This is an interesting type of workout and one that "fast" distance runners tend to benefit from substantially. I've wanted to do these kinds of workouts for a few months now but have been unable because of my achilles. Its continuing to do better and is a non-issue at 6 min/mi, which was the pace of the 300s today.
In my case I have great top-end speed and a high aerobic capacity but a very poor threshold as a percentage of aerobic capacity. Interval workouts in a short-short format maintain a high heart rate and provide a high total "on-time" for fast fibers but end up being very aerobic. There is no acidosis and they are quite comfortable. Six min/mi is still fairly slow, but they will get faster as I become more fit.
For a thorough discussion on this topic by two master coaches read:
http://www.letsrun.com/forum/flat_read.php?board=1&id=2375989&thread=2375989
Its one of these single best pieces on training I've read anywhere, and I've read a LOT.
Rep |
Time |
Ave HR |
Peak HR |
Recovery |
Ave HR |
1 |
1:10 |
168 |
176 |
:38 |
171 |
2 |
1:11 |
174 |
181 |
:42 |
172 |
3 |
1:09 |
172 |
181 |
:39 |
176 |
4 |
1:09 |
175 |
184 |
:40 |
177 |
5 |
1:09 |
177 |
183 |
:40 |
176 |
6 |
1:08 |
178 |
184 |
:39 |
178 |
7 |
1:09 |
178 |
183 |
:38 |
178 |
8 |
1:09 |
179 |
184 |
4:40 |
142 |
9 |
1:08 |
168 |
181 |
:40 |
176 |
10 |
1:08 |
175 |
182 |
:39 |
177 |
11 |
1:09 |
175 |
182 |
:41 |
177 |
12 |
1:08 |
176 |
184 |
:42 |
176 |
13 |
1:08 |
175 |
183 |
:38 |
180 |
14 |
1:09 |
180 |
185 |
:39 |
180 |
15 |
1:08 |
179 |
184 |
:39 |
181 |
16 |
1:03 |
181 |
188 |
N/A |
N/A |
|