feif___eff's space

Videos

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Do you think this is the most agonizing project? Even the “god” of this project fears it!
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1:27
Senior Veteran Coach vs. Average Coach ⑧ “When You Run into Problems During Training…” ——《Stride Len
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1:51
The person in front of the world record
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1:54
General Coach vs. Veteran Coach 16: The Ultimate Trick to Overcome "Nervousness"
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3:12
“How Humans Break Through Their Limits ②”—Training Revolution
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4:12
"The Biggest Difference Between 'Dead Muscles' and 'Living Muscles'"
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2:12
Seasoned Veteran Coach ⑦ "Fixing Your Lack of Coordination"
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1:24
Can your leg condition reveal your training level?
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1:31
"Where exactly will your talent shine?"
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1:41
I was fortunate enough to have run a "world record" before.
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1:44
Have you ever experienced this kind of training method? Widely recognized as the best in the world?
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1:27
Can limits be broken? Hilarious. Seasoned Veteran Coach, Episode 13
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1:19
Average Coach vs. Veteran Coach (Part 10): Out of Breath After Just a Run?
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1:52
Does Your Body Still Have Its Built-in GPS Navigation?
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1:36
"Calves That Just Can't Get Thinner"
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2:06
This is much more than just the secret to "hip throw"!
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1:46
"Are you done for?"
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0:42
A genius who emerged out of nowhere!
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1:21
One video tells you the difference between running "fast" and "long"!
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1:54
"Train whatever muscle you want, and it'll look just like that—but the catch is, what you're actuall
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