10 ай бұрын
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@hikerboater 13 сағат бұрын
For older athletes +55, sprint interval training is better long term endurance training. Good to 'run the engine hot' one or two times a week. Heart rate to max for short duration, less chance of developing problems like afib and cardiomyopathy, as we see in life-long endurance athletes. Seems like 95%+ of athletes 55+ are involved in endurance training rather than SIT ... which is actually quite different from HIIT. Probably because it's easier to run slow than fast, and takes less preparation.
@kantrzyn Күн бұрын
I can't believe that training 2-3 times a week has no effect on your cardiovascular system. I usually trained 3 times a week and my form was definitely improving and my resting heart rate went as low as 45 pulses per minute. However these were quite intense training sessions - cycling for 2-3 hours, and often more on Sundays.
@insideexercise Күн бұрын
@@kantrzyn I thought Ben said that get cardiovascular adaptations if the exercise is above the intensity of a normal walk. What you describe would be expected to result in CV adaptations and the reduction in resting heart rate definitely backs this up.
@edmo1982 8 күн бұрын
Beautiful explanation of the 80/20 concept, from a 42yr old amateur who struggles to train 7-8h a week and has a hard time recovering, and has hit the wall so many times, especially after starting to have a power meter to push my ego forward on every ride. More and more convinced to use hr and ventilatory threshold for low intensity and leave the power for the intervals. Or just ride my bike, which was the way I've achieved the biggest vo2max I've ever had before. First day with power meter: 48ml/kg after 3months: 42, burnt out
@SuperMrAndersen Күн бұрын
I began running and gym at your age - exactly at 42 (now 52). I didn't know about danger of high intensity exercising and pushed myself for couple years every day so much that I was exhausted every evening. Now I enjoy it and run much more and lift much heavier weights just for fun.
@adrianclark3002 8 күн бұрын
Hi, one of your earlier episodes discussed bone density loss in professional endurance athletes under extended highintensity exercise conditions, due to release or scavenging of calcium into the blood from the skeleton to ensure the heart muscle has adequate access to calcium ions to keep functioning. An increased calcium concentration in the blood during high intensity exercise, in other words. In this brilliant episode, as well as Levine’s, we hear that this same population has a higher occurrence of arterial calcium deposit. From the blood, you’d think. Is there any evidence of these being related, or any evidence that arterial calcification levels change (decrease) during intense physical activity?
@rmcmillan7413 9 күн бұрын
Really interesting guest! Keep up the great work, Glenn.
@ottofajen7150 12 күн бұрын
My experience is that training extensively in minimal shoes clearly gives me cues that really discourage over-striding, encourage forward lean, and reduce bounce. And I immediately switched to avoid landing on my heels. There are a host of other benefits to minimal shoes relating to foot health and comfort. My situation was that started running when I switched to minimal shoes, which is the perfect time. That way my tendons could adapt while I was gradually building up running load. It's harder for current runners to make that kind of transition and not do too much, too soon.
@ottofajen7150 13 күн бұрын
I really appreciate this entire series of podcasts. Particularly I've enjoyed this series on running injuries, since I've started running regularly for the last few years.
@elyseplays912 14 күн бұрын
My 30 yrs of fell running suggest this is crap. Exercise definitely burns calories, for me at least. No amount of compensation elsewhere in the body will account for a 2hr run or 20+miles a week.
@bmp713 23 күн бұрын
I wish you could have interviewed him when he was younger. Even at 1.25x speed this is tough to follow. Excellent interview either way. Great information here.
@peterz53 28 күн бұрын
@1h15m Dr Thompson talks about walking and seems to say that walking 8000 steps a day at a fast pace is a good thing to do. It appears his 8000 steps per day does not include incidental walking, which for me is 4000 to 5000 steps per day. So, is the recommendation in addition to other walking?
@insideexercise 28 күн бұрын
@@peterz53 Good question. Having a listen over that section again Dr Thompson was making the point that around 8000 steps a day is beneficial to reduce your heart disease risk but doing more brisk walking is even more beneficial. So I think he was just putting the two together by saying do around 8000 steps per day and include some intensity to your walking. And based on what he said elsewhere in the podcast episode I’m sure he would recommend doing more than that as well.
@peterz53 28 күн бұрын
On exercise and diabetes, it seems like combining dietary changes with exercise would be a lot more effective. Obviously, this will work only for a minority of motivated people.
@cashonlyj3469 Ай бұрын
$150 here in Tennessee
@emilianocoff1652 Ай бұрын
Excelent!
@denisegordon2430 Ай бұрын
Thanks!
@insideexercise Ай бұрын
@@denisegordon2430 Thank you for that!
@pinnymusic Ай бұрын
So no info for people with hypertension?
@raoSENSEI Ай бұрын
Nothing happened to me when I over did it.
@re-loaded2073 Ай бұрын
Listened partly with disappointment as true candidate to explain cardiovascular disease and low carb effect is for example dr. Ford Brewer - this would modify this discussion w Nicola Guess greatly (insert exclamation point). Generalist and YouTubist popular such as Attia is incorrect example - not an expert in the matter. Glucose spike and glucose plateau indeed are proxies for insulin baseline (read GCM).
@muratguc5245 Ай бұрын
It is so easy to believe some of those influencers, like Peter Attia mentioned by Nicola, once they use some sort of "study" to back up whatever point they make. Most of us don't know whether or not those studies are faulty, or exist at all. It is great to hear what really might be happening in the body from actual experts carrying out research and writing articles. Thanks Glenn!
@4plum Ай бұрын
I was listening on the podcast and was so wishing Dr Sylow had talked about which actual cancers were most positively affected by exercise when she was introducing her work. When she didn't, I wish you had asked her.... I was so curious and interested. Later on a few cancers got mentioned, but only in passing. Worldwide top 5 in order of number diagnosed (2022): lung (12.4%), female breast (11.6), colorectal (9.6) prostrate (7.3) and stomach (4.9)
@peterazlac1739 Ай бұрын
Europeans did not have their origin in Africa but in Northern Siberia from where most Europeans arrived in wave after wave of migrations by herders rather than hunter gatherers much like the current people of Mongolia. That is why we have white skins and blue/green eyes due to the lack of exposure to sunlight and why we are mainly carnivores who do not have carnivore teeth since we learned to cut up and cook our prey. Slow twitch muscles matched the herder lifestyle and the animals provided the fat. Africans who chased down animals have different bone structure in the calf to foot ratio which is why Ethiopians and Kenyans win the Gold medals at the Olympics in the marathon. It is likely that some African tribes like the Masai have a different muscle fibre ratio to Europeans judging by how high they can jump and for how long.
@RichardDilley-uu5dw Ай бұрын
This is so helpful. Thank you both for taking the time. 😊
@Starchaser63 Ай бұрын
When all of this nonsense about eating meat and eggs, protein , fat etc several times daily at 365 days a year has passed , individuals such as myself will still be keeping to what we know works best for the individual, genetics, body type, etc and my ability to function ar such a high level now at age 60 is outstanding, for me a high carbohydrate Whole foods plant based approach is perfect, sustained energy, and cat like agility has changed very little in several decades....
@insideexercise Ай бұрын
@@Starchaser63 Great to hear! Well done. Keep doing what you’re doing and I also can’t wait until this nonsense passes.
@qigong1001 Ай бұрын
So, what are these minimalists runners doing on race day? Let's sayfor a 5k. Are they racing in the minimalist shoes or do they switch to the carbon plate (assuming they also practiced in them now and then).
@peterz53 Ай бұрын
Thank you, very good discussion. @1h6min on Metastasis if I understood correctly there is a mechanical mechanism where higher flow through the vascular system prevents cancer cells from establishing themselves in the tissue as well as damaging the cancer cells. Also, there is a boost in immune health which can deal with cancer cells in their early stage. I recall a study presented by Prof Jant Lord who showed that long term older cyclists has preserved thymus function and therefore much better immune system on the order of 2 or 3 decades younger for those in their 70s.
@qigong1001 Ай бұрын
@24:22 he made a claim that 60% plus barefoot runners landed rear foot. Had to check on that. What I found is a couple of experiments that took “mature” or “experienced” athletes and attempts to see what happens when you take their shoes off. These are not barefoot runners. They were single day soft treadmill tests or tests with little to no familiarization and not enough time to adopt the title of barefoot or minimalist runner. Personally I don’t know how import this is anyway, as most trainers now focus on tibial shank angle with 90 degrees being preferable (he does talk about this @39:00). @58:40, Bryan does make a good point that retraining to forefoot takes months to strengthen ankle tendons, tissues, but I believe it’s a small price to pay for the amount of injuries one can accumulate over years and decades of runs. Love these podcasts by the way…very stimulating.
@ottofajen7150 13 күн бұрын
It took me some months to adapt to minimal shoes, but they allow me to run without pinching my toes. There are also other benefits from wearing them for both everyday use and running.
@stoenchu122 Ай бұрын
Another gem ❤ Thanks for your work and time
@healthyyou9887 2 ай бұрын
Mr .drave did such a amazing job ...so greatful to heard this podcast ...hats off sir
@peterazlac1739 2 ай бұрын
There is more Melatonin produced and used in peripheral cells during the day than the brain at night. Unlike the melatonin produced in the brain that is linked to the light-dark cycle and influences the circadian master clock , in peripheral tissue It is produced in response to sunlight, especially near infra red and has a neuro-protective, antioxidant and endocrine/paracrine signaling role in cell function especially that of the mitochondria. The brain clock specifically responds to the red light at dawn and sunset and is disrupted by blue light at those times. There is a whole research literature concerning reversal of circadian rhythms in persons working night shifts, submariners and pilots on night flights.
@nikkilovell2992 2 ай бұрын
The relaxed style of the chat partnered with the information supported my ability to absorb the information. I’m new to this channel, I am keen to hear more.
@robertthompson5501 2 ай бұрын
Gait and injury. Intriguing. Enjoy 🏋♂️🏊🦊🧨
@gregory_g3030 2 ай бұрын
Sttttooop interrupting the speaker!
@gregory_g3030 2 ай бұрын
Enough with the 'OK' interruptions..
@dan-qe1tb 2 ай бұрын
Great video! People like the Glucose Goddess should be addressed.
@insideexercise 2 ай бұрын
@@dan-qe1tb I’m very pleased that you enjoyed it! Tbh I hadn’t heard of her and had to Google it. Hmmmm.
@dan-qe1tb 2 ай бұрын
@@insideexercise Glucose Goddess is the one who appears to be obsessed with the idea that flattening and lowering glucose spikes is a key to realizing good health. I think she's well intentioned, but misguided. I don't think it's wise to take on unbalanced people in public (and this might be one); it's best to study them quietly and not name them in public. I have pointed people who've been unknowingly misinformed on here, to Nicola's work before. I'm one of the athletes. I've been told that "weight loss and exercise slaughters all else"; and my body fat has become so low that my ribs are protruding (esp when I do more than half an hour of cardio in a day), but my blood sugar is always at a slightly prediabetic level, and the weight loss hadn't helped as much as expected. We're trying to figure out if this is a chronic hepatic problem or not. The overnight glucose reading has been higher than the two and the three hour.
@steveglass4796 2 ай бұрын
Just found this. Thanks for interviewing Dave! It was great to hear his stories again. I remember him popping in to the clinical ex phys lab when I was a grad student. "Glass, I want to do a stress test" he'd say, and I'd hook him up to an ECG and he'd run his own protocol.
@jimmystewart2814 2 ай бұрын
"Experts" are the problem. They're hyperfocused on cholesterol, which shows their bias
@jimmystewart2814 2 ай бұрын
Cholesterol isn't a problem if you're metabolically healthy. Stations are garbage
@kathya1956 3 ай бұрын
Why does he say cholesterol deposit? It’s more than cholesterol sir!
@stephen_pfrimmer 3 ай бұрын
we love you. Tell us how your calf is holding up.
@insideexercise 3 ай бұрын
@@stephen_pfrimmer. Thank you very much! Re my calf: Not a whole lot. Seee my response to your other normal message. All the best, Glenn
@stephen_pfrimmer 3 ай бұрын
Dr Glenn. I know you know. I spent some time learning about science: every event alters our likelihood of response. I admire you. You interview people who disagree with you. More than anything, I want to know how your calf holds up when running. I felt such a joy of freedom when I heard you say you would throw your bike into the street. Please tell us how that is going on with you. We love you and need your precious guidance.
@insideexercise 3 ай бұрын
Thank you very much for this really nice message! I’m very pleased that you are enjoying the podcast so much and getting a lot out of it. Thank you also for throwing in some of your hard earned cash (Super thanks). That’s very nice indeed. Re my calf and getting back into running so I can throw my bike away! Unfortunately, I got too fired after my interview with Prof Irene Davis about trying to get to the point where I can do minimalist running with shoes I bought awhile back that are very minimal. She suggested doing calf raises, skipping, doming to strengthen the muscles under the foot etc etc but I did too much too soon and managed to get plantar fasciitis! That hung around for quite a while and so I just kept cycling and doing weights/core exercises at the gym and basically forgot about it. I really should have another go. I love running and an much better at it than cycling. Thanks again for your encouragement and interest and support of the podcast!
@stephen_pfrimmer 3 ай бұрын
Thanks!
@insideexercise 3 ай бұрын
@@stephen_pfrimmer Thank you very much for this Stephen. This is two now you’ve given me. I haven’t even told people about Super thanks. I should maybe add that to my little spiel at the end. Greatly appreciated.
@stephen_pfrimmer 3 ай бұрын
Thank you.
@joykornmann9443 3 ай бұрын
It was nice to hear his commonsence opinion of statin drugs and diabetic drugs. He also makes alot of sense talking about exercise. Do what you enjoy and remind ourselves we are not training for the Olympics 😂
@stoenchu122 3 ай бұрын
How I can support the channel?
@insideexercise 3 ай бұрын
That’s a very nice question to ask! Thank you. I don’t do it for the money but I am basically retired now and it does take a lot of time and effort and I did buy a microphone and a webcam and should probably get better equipment. I don’t have any affiliates or sponsors or anything. Several supplement companies and various other companies have offered to sponsor or be affiliates of Inside Exercise but I don’t want to do anything that is even the slightest possible conflict of interest. A few people recently have given me $2-$5 using the Thanks thing on KZbin which was very nice. In theory I’ve made $1000 from KZbin advertising but I haven’t even put in the forms to claim it back. Oops. Nothing set up to receive money on other platforms. I’ve thought about setting up a Patreon thing but haven’t yet. That’s probably the way to go. Any thoughts? Also, subscribing, liking, commenting, and leaving a review on other platforms is supporting it too. Thanks again.
@stoenchu122 3 ай бұрын
@@insideexercise than i will have my "Thanks" money to you, haha. I appreciate that you spend your retierment time for keep spreading good info which has no biases.
@fraktaliaful 3 ай бұрын
Great information!!
@treyjones5240 3 ай бұрын
Excellent
@vincentcampagna3254 3 ай бұрын
Nice podcast, do you think you would be able to have Aaron Baggish on the podcast? He's the founder of the cardiovascular performance program in boston Massachusetts General Hospital
@insideexercise 3 ай бұрын
@@vincentcampagna3254 Great you liked it. He is definitely on my list and I’ve mentioned him a couple of times I think on the podcast. The only thing is I’ve had now for 4 podcasts on the heart and have one related to the heart coming up. But yes, it would be good if he was keen.
@adrianclark3002 8 күн бұрын
@@insideexercise Please dont hold back on the heart topics, I watch those intently
@hikerJohn 3 ай бұрын
@ 1:00:00 . . . The only thing that keeps me from exercising well over 3-6 hrs a day is that my feet hurt. I often hike 8 hours. I just finished a hike that was 10 hours a day for 3 days at high elevation and I'm ready to go out and do it again with a new pair of shoes. I'm 70 years old but have only been doing this for 5 years and never felt better other than the Morton's Neuroma in my left foot that sometimes hurts. I try to keep my HR at or below 145 but I do get it up to 160-170 for short spurts up a steep hill but that's a very low percent of my exercise (1-2%). I try to stick to an 80/20 HR plan but in reality it's more like 90/10 with an occasional race against my own time rather than racing against other people. I doubt I could even run a 10K non-stop trail run but that is on my bucket list.
@jeremyleake6868 3 ай бұрын
Great interview, thanks Glenn.
@ChristoferB 3 ай бұрын
I'm just over half way through and enjoying the interview. I slightly react to one thing and that is the claim that prehistoric man didn't run long distances and that we were not made for that. It is called "persistence hunting" and could reach marathon distances. The evidence of this is pretty undeniable. I'm slightly disappointed that someone whose experise is based on prehistoric man doesn't seem to be aware of this. But that said, all she says makes sense and I agree. I run in barefoot shoes. No big deal.
@davidsabbagh6815 3 ай бұрын
Thanks!