Quantifying training intensity distribution in elite endurance athletes: is there evidence for an "optimal" distribution?
Intervals , Thresholds , and Long Slow Distance : the Role of Intensity and Duration in Endurance Training
Training for intense exercise performance: high-intensity or high-volume training?
What is best practice for training intensity and duration distribution in endurance athletes?
Post‐Activation Potentiation Increases Recruitment of Fast Twitch Fibers: A Potential Practical Application in Runners