I have read Daniels' book and found it helpful, but was wanting more of the nuts and bolts that you provide in your messages. Any good recommendations for a good basic physiology book?
Also, when you talk about doing 1000m-1200m intervals at your 3k-5k pace, what should the recovery be, easy running? How long should it be, less time or the same as the duration of the interval? And what are the physiological reasons behind the type and duration of rest between the intervals? Thanks, x (man)