Preliminary PDHPE The Body in Motion What is the relationship between physical fitness, training and movement efficiency? Aerobic and anaerobic training
The “bigger picture” of the difference between the two types of activity is what happens metabolically on the cellular level in the muscles and the build-up of lactic acid which occurs when the amount of oxygen needed by the muscles is more than the athlete’s lungs and circulation system can supply. Body types differ with some people having longer or shorter torso with correspondingly larger or smaller lung capacity which affects the rate at which the blood can be oxygenated, i.e. aerobic efficiency. I have long torso and have been told by doctors my lungs are about 30% larger in capacity than average. That explained to me why things like playing the tuba, free diving and biking were things I could do well. Endurance training relates more to sugar metabolism. Sugars are converted into fat and glycogen stored in the liver. If you do low impact exercise like biking or swimming laps on an empty stomach being ravenously hungry you will notice that after about 20 minutes of low effort exercise the hunger disappears. That’s because the glucose level in the blood stream drops to a level that will affect brain function - brain cells run entirely on sugar - and the liver gets a hormonal signal to start converting its stored glycogen back into glucose, releasing it into the blood stream. That continues until all the stored glycogen in the liver is depleted at which time the blood sugar level drops and the body, brain and muscles, shut down-hitting the wall. The liver can be conditioned to store increasing amounts of glycogen by exercising to the point of depletion and then “carb loading”. Gradually over a period of months doing this metabolic endurance can be increased. If doing that type of metabolic conditioning of the liver you wouldn’t want to eat or drink anything that would raise blood sugar levels because that will hormonally trigger the liver stop converting glycogen to glucose and do the opposite. Because of the binary nature of glucose / glycogen metabolism in the liver when doing endurance sports you don’t ever want food or drink to spike the blood sugar to the point the liver goes into absorptive mode to store it. Remember it takes some time for the liver to switch modes from storage to releasing energy and any spike in blood sugar level will be followed by a period of depletion and fatigue until the liver starts converting glycogen to glucose again. That’s very simplified description. Genetics and lung capacity pretty much determines who will be the best sprinter but for athletic activity longer than 20 or so minutes understanding and controlling sugar metabolism is what will win the race.
Probably give up cause anereobic really hard workout i do interval run anareobic 8x0:45 full speed rest 1:30 and really tired really challenging your heart and body really stress your body just dont do it more than 3 times a week
@@DreamBeatsBakery I think he meant 20 total, 10sets of 10 seconds sprint, with 3 minutes breaks inbetween = 35 min total. wait it doesn't compute. well you get the idea
If you want to get faster, Sprints (which are anaerobic) are recommended . For running longer periods of time, You need to increase VO2Max as you need oxygen for that longer period of time, it would be considered aerobic. Hope that helps.
Laughed so much at "Fartlek" it broke my concentration. Especially when I started imagining a stinky version of a Dalek that exterminates using fart gas.
The “bigger picture” of the difference between the two types of activity is what happens metabolically on the cellular level in the muscles and the build-up of lactic acid which occurs when the amount of oxygen needed by the muscles is more than the athlete’s lungs and circulation system can supply. Body types differ with some people having longer or shorter torso with correspondingly larger or smaller lung capacity which affects the rate at which the blood can be oxygenated, i.e. aerobic efficiency.
I have long torso and have been told by doctors my lungs are about 30% larger in capacity than average. That explained to me why things like playing the tuba, free diving and biking were things I could do well.
Endurance training relates more to sugar metabolism. Sugars are converted into fat and glycogen stored in the liver. If you do low impact exercise like biking or swimming laps on an empty stomach being ravenously hungry you will notice that after about 20 minutes of low effort exercise the hunger disappears. That’s because the glucose level in the blood stream drops to a level that will affect brain function - brain cells run entirely on sugar - and the liver gets a hormonal signal to start converting its stored glycogen back into glucose, releasing it into the blood stream. That continues until all the stored glycogen in the liver is depleted at which time the blood sugar level drops and the body, brain and muscles, shut down-hitting the wall.
The liver can be conditioned to store increasing amounts of glycogen by exercising to the point of depletion and then “carb loading”. Gradually over a period of months doing this metabolic endurance can be increased. If doing that type of metabolic conditioning of the liver you wouldn’t want to eat or drink anything that would raise blood sugar levels because that will hormonally trigger the liver stop converting glycogen to glucose and do the opposite.
Because of the binary nature of glucose / glycogen metabolism in the liver when doing endurance sports you don’t ever want food or drink to spike the blood sugar to the point the liver goes into absorptive mode to store it. Remember it takes some time for the liver to switch modes from storage to releasing energy and any spike in blood sugar level will be followed by a period of depletion and fatigue until the liver starts converting glycogen to glucose again.
That’s very simplified description. Genetics and lung capacity pretty much determines who will be the best sprinter but for athletic activity longer than 20 or so minutes understanding and controlling sugar metabolism is what will win the race.
Very insightful
What is Episoketren System and how does it work? I hear many people improve their soccer skills with it with this popular training course.
this has helped so much
This is literally giving me a good time.
dude looks like blonde joe ingles, respect that
Its his cousin
Good day, permission to use your video for my physical education video, thank you.
training for more than 20 minutes (ideally 40) on 90-100% of vo2max? Is this even possible?
Probably give up cause anereobic really hard workout i do interval run anareobic 8x0:45 full speed rest 1:30 and really tired really challenging your heart and body really stress your body just dont do it more than 3 times a week
Yeah this guy doesn't know what he's talking about. You actually wanna spend LESS than just 5 minutes training at 90% - 100% of max heart rate.
I go on a jog and just slap it in on the end.
@@DreamBeatsBakery I think he meant 20 total, 10sets of 10 seconds sprint, with 3 minutes breaks inbetween = 35 min total. wait it doesn't compute. well you get the idea
If you want to die of heart attack.
Thanks
Would you consider boxing being heavily dependent on anaerobic training?
Sounds like a healthy blend of both but mostly aerobic? Or riding that threshold
Can you explain how you can go that high % of HR and stay aerobic, and VO2 max you wouldn't be aerobic either would you?
Exactly. I think both methods as he described would be anaerobic.
That's what I was thinking. For aerobic fitness, he says about 60-85% of HRM seems a bit high for aerobic right?
No, anaerobic fitness doesn't help you recover from the burst of intensity. Aerobic capacity will allow you to absorb the intensity.
What type of training to do if I want to get faster and run longer?will anaerobic/endurance work and if so can you give recommendations?
If you want to get faster, Sprints (which are anaerobic) are recommended . For running longer periods of time, You need to increase VO2Max as you need oxygen for that longer period of time, it would be considered aerobic. Hope that helps.
For longer u need fatlek, tempo , longer intervals like 1km of 5
Laughed so much at "Fartlek" it broke my concentration.
Especially when I started imagining a stinky version of a Dalek that exterminates using fart gas.
Hero Aerobics Bernice Training
Cobra kai?
There's no way lifting weights you're going get HR close to 100% maybe power lifters, maybe?
Ah hold on, you don't necessarily mean weights do you, just working hard at what ever you're doing?
Doing upper body, bilateral movements should increase HR. I'm not sure if it will get to 100% though.
92% is the limit. You get to 100% only at adrenaline rush, but it cause damage of your muscle tissue.
Hello anyone who comes from Pe class
Whose uncle is this
when you rest for a minute the heart rate drop
Not a fan of this video. It seems like something a PT would say or teach.
What do you mean?
If it's based on science, it doesn't matter if you're a fan or not.
Thanks