Just wondering how much high intensity people train at during the Build periods (say 4-6 weeks out from an A priority race) for biking and running. Let's assume it's an Olympic distance race and high intensity means Friel Zones 4, 5a, and 5b. Let's also figure on 10 total hours/week for biking and running.
I've been trying to maintain high intensity for 20-25% of total volume in these zones during the Build periods. Although a 1 hour AT session is actually comprised of work and rest intervals, I assign the entire workout to high intensity.
No injuries, and I'm usually ready a break when for the recovery week arrives. Nevertheless, the 20-25% target seems high and I'm wondering if I'll actually do better by cutting back.
Anybody else devote similar percentages to high intensity?
I've been trying to maintain high intensity for 20-25% of total volume in these zones during the Build periods. Although a 1 hour AT session is actually comprised of work and rest intervals, I assign the entire workout to high intensity.
No injuries, and I'm usually ready a break when for the recovery week arrives. Nevertheless, the 20-25% target seems high and I'm wondering if I'll actually do better by cutting back.
Anybody else devote similar percentages to high intensity?