11 жыл бұрын
11 жыл бұрын
11 жыл бұрын
12 жыл бұрын
12 жыл бұрын
Пікірлер
@Captainsparkist 16 күн бұрын
The guys laughing at 6 minutes sounds like Ryan Magee from SuperMega
@mikevaldez7684 2 жыл бұрын
Just an amazing lecture, truly! I can't believe there is only one comment besides mine!
@mikevaldez7684 2 жыл бұрын
A week ago I didn't know who Jack was--I've learned so much from his lectures in such a short time! Fantastic....pure Gold🥇
@mikevaldez7684 2 жыл бұрын
Last lap of a 5 k, 53 seconds!! Lindgren was a genetic freak, probably an autistic savant!!
@mikevaldez7684 2 жыл бұрын
Awesome lecture! Gerry Lindgren, LEGEND!!
@mesfendessye5450 3 жыл бұрын
i am to fan for the great scientist
@mesfendessye5450 3 жыл бұрын
waw
@mesfendessye5450 3 жыл бұрын
Waw really supper man
@robbristle5642 3 жыл бұрын
Quit sneezing and coughing in the mike !!
@JasperPuttu 2 жыл бұрын
It's already happened...
@agnidas5816 3 жыл бұрын
Using maths to find out how efficient you are ! Blessed are the engineers :)
@pablodiaz301 3 жыл бұрын
Spanish please :(
@michaelpiccirilli2264 4 жыл бұрын
You can't grow tomatoes if you plant potatoes...Amby Burfoot..
@GANGBENGAL 4 жыл бұрын
I like how to think they are applauding about the guy breaking his leg :D
@review-rosok1609 4 жыл бұрын
subtitle should help more people
@okantichrist 4 жыл бұрын
The audience sound like they’re stoned out of their heads😂
@MrSergecj 5 жыл бұрын
Should try this Jim Ryuns work out, I have a feeling its going to be nice.
@mikevaldez7684 2 жыл бұрын
That is precisely the opposite of the message Jack was trying to send! Probably the reason we've never heard of you, too! Lol
@daltonoxford6343 5 жыл бұрын
the knowledge!\
@momoben9899 5 жыл бұрын
Bravo a vous tous.
@BRANDONDLSS 6 жыл бұрын
hi my question is i have been doing hiit training for quite a few months at first it feels really great, im seeing improvement en route to achieving my pb 4.30 for 1500m .after the comp i had continue the hiit training but soon i feel like my performance had plateud n hardly improve while having some injuries n tiredness. can anyone please reply me pls pls pls
@liamgg4341 5 жыл бұрын
You burnt out bro
@christophergreen2106 5 жыл бұрын
Jog slow 100 kms a week. You will break your pb eventually
@gonzayare 5 жыл бұрын
For you an everybody else in the same situation. When you get to that point, it's time to take a rest. Hiit training is useless for middle distance or long distance running, your pb came for your natural talent not for a good training. Get a proper training plan with long and short series, a long run a week and a proper rest day a week. Your will improve a lot without injuries.
@martinengelbrecht5384 6 жыл бұрын
Awesome so pragmatic excellent
@balamurugan-ds8cg 6 жыл бұрын
wonderful session in self improvement - great theory useful for all kinds of mankind not merely for athletes
@quilling1 7 жыл бұрын
Those stories are pure magic. :D
@Tehui1974 7 жыл бұрын
That had to be one of the best stories I've ever heard.
@rogerc23 4 жыл бұрын
Too true, sports media needs to find and report more stories like this, quite amazing and funny.
@Abie4234 8 жыл бұрын
This is awesome! Jack is the best!
@thewalkingtrade2678 8 жыл бұрын
Il est super ce gars là!
@beanyboy1508 8 жыл бұрын
A very, very rare talent: world class coach, scientist, and stand up comic. One of a kind.
@JoeGorse 10 жыл бұрын
Bring physical education back. 1 hr a day, 5 days a week, all 4 years of high school. 2 performance tests a year. Colored short system for grade, purple satin for median, gold for top performers. Events: 34 ft triple jump 24 bar dips (parallel bars) 18 chin ups, palms away 2 different runs for time 150 yd swim for time 20 one-handed burpees (one armed push-up, stand, jump) in 30 seconds for gold 20 ft rope from seated position, arms only, 10 seconds for gold
@MMABeijing 4 жыл бұрын
thankyou, i saved ur comment
@AndrewAych 10 жыл бұрын
That man is a gd legend.
@anthhub 11 жыл бұрын
Great story!
@natures4us 11 жыл бұрын
I love this guy...
@MrChristianArguello 11 жыл бұрын
Thank you for uploading these videos; they are nothing short of fascinating, and they really taught me many things I did not know. Do you happen to have the rest of the presentation? And part 11? Thanks!
@TrackScientist 12 жыл бұрын
BTW music is Dark Lady by DJ Food.