I posted a question on my linkedin site about intervals and I got some really hard core answers that were too much for this little panther.
Has anyone out there something simple this simple runner can understand?
I have No Garmin, or fancy technical wizardry.. However I've read in my RW that they help improve PB's and I WANT THAT... BADLY
Please help C25kBErs
Thankyou, yours. Mrs juicy panther