Parker Valby Cross Training. Complete 2022 ncaa xc coverage here: I'm doing a reduced and cross training version of jakob's training with 30 minutes on easy days, 40 minutes on workout days, and a 70 minute long run.

Her approach not only defies convention but also underscores the. Let’s dive into the modalities that best mimic running movement patterns and maximize running economy gains and how to implement them into a training plan.