Im following a schedule from Alberto Salazar's book and have just done this interval session. It didnt that difficult compared to some I have done and was just wondering what everyone else thought.
This is the session.
10 x 600metres with 400 metres jogging recoveries
Pace of /forum/smilies/confused_smiley.gif[/img]howGlossaryDefinition('intervals');]intervals
was 20 to 25 secs of current half marathon pace. For me this was 6.10/mile pace.
I'd be grateful for any opinions.