Its intervals but not of the same duration.
e.g. So you do a 10sec int, rest, 20 sec int., rest, 30 sec int., rest, 20 sec int., rest, 10 sec int, rest.
I'm looking at some of the other links and weight training has a different definition for them again. They change weights and reps between sets, whereas when I did them on a mag trainer or the track it was just time that altered, you do longer intervals with the same recovery time. E1, E2, E3, oh it's starting to come back to me now.. :)
Ja. See: http://www.abcc.co.uk/Articles/wright1.html
Although there tends to be variations depending on what your coach learnt or what you read.
Actually this is better: http://boakes.org/pyramid-training/
Its intervals but not of the same duration.
e.g. So you do a 10sec int, rest, 20 sec int., rest, 30 sec int., rest, 20 sec int., rest, 10 sec int, rest.
I'm looking at some of the other links and weight training has a different definition for them again. They change weights and reps between sets, whereas when I did them on a mag trainer or the track it was just time that altered, you do longer intervals with the same recovery time. E1, E2, E3, oh it's starting to come back to me now.. :)