Mark Allen - Low Heart Rate Training was my Secret
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1:02:39
How Low Heart Rate Training Improves Running Performance with Dr Phil Maffetone
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49:43
The Science Behind Zone 2 Training & Peak Metabolic Health | Joe Friel
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4:15:14
How to Build Strength, Endurance & Flexibility at Any Age | Pavel Tsatsouline
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51:26
Why Are Japanese Runners So Fast Over the Marathon? - Jake Barraclough
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56:48
The Ultra-Marathon Secret: How to Run Longer without Getting Tired | Alex Hutchinson
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14:18
"This Is the Best Recovery Indicator" - Exercise Physiologist (and why HRV is a sham)
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58:31
This Stops 90% of 50+ Athletes from Running Faster | Joe Friel
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3:15:41