Is zone 3 actually worth training? Or, should we just focus on other zones? 🏃♂️ RunLift: Online Hybrid Coaching ➔ https://runlift.co.uk/challenge99RunLift Learning Platform ➔ https://runlift.co.uk/runlift-learnWebsite ➔ https://runlift.co.uk ✍️ Studies: Study 1 https://marathonhandbook.com/zone-3-t... Study 2 https://www.trainingpeaks.com/blog/tr... Study 3 https://joefrieltraining.com/should-y...
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