This gentle introduction to track intervals will build your speed and confidence.
Source: Runner’s World
This gentle introduction to track intervals will build your speed and confidence.
Source: Runner’s World
Intervals are the bread and butter of track training at every level.
Source: Runner’s World
Training intensity distribution effects were studied in 75 competitive road racers over 6-month period. Groups followed either polarized (easy/hard), pyramidal (easy/moderate/hard), or threshold-focused training models. Polarized approach produced greatest improvements in VO2max, lactate threshold, and race performance. The high-intensity sessions were performed at 95-105% VO2max intensity with complete recovery between intervals.