Science confirmed it - neither of us likely to collapse this week 🤣Check the description for details of Surrey HPI where we got the tests done 👍

@mihpop9733

Жыл бұрын

Regarding the results, did you record the session with your apple watch ? does it predict a VO2 max? would be cool to compare them.

@MarkLewisfitness

Жыл бұрын

@@mihpop9733 I dont think (unless I'm looking in the wrong place! ) that the apple watch does VO2 - prob an app for it though???

@olismith6271

Жыл бұрын

@@MarkLewisfitness it should be in the health app (so intuitive I know). Not sure how visible it is by default but you can save it as a favourite to make it easier to see next time

@andywills9148

Жыл бұрын

How did the test results compare to Garmin VO2?

@mihpop9733

Жыл бұрын

@@MarkLewisfitness I come from Garmin, i just assumed it has that functionality, i see that someone said it should be in the Health app.

Next video we'll get to see Nixon's VO2 max 😂

@MarkLewisfitness

Жыл бұрын

Now THATS a video!!!

@lancescarborough1

Жыл бұрын

Forget that because I want to see his FTP test.

@irishmusiccentral

Жыл бұрын

Nixon in a carrier backpack while you do a Parkrun

@ChrisP978

Жыл бұрын

Dogs are the endurance kings. A decently fit dog has a VO2 Max in the mid 100's, sled dogs in low 200's!

@jmsanderson

Жыл бұрын

This would be awesome, wonder how fast Nixon could run a 5k max effort!

Great video Mark, really informative. I have to say my favourite bit was, "if you haven't got 45 minutes spare in a day, why are you watching KZread?" 🤣 Keep up the great work mate

@RichardBeales

Жыл бұрын

Yep, that hurt.

@rennleitung_7

Жыл бұрын

"Because I can eat breakfast, while i am watching." As simple as that. BTW Working Out ist not computerphile, it does not explain computers and even more so it does not give tech tips 😃.

Fantastic work from Jen. In 2.5 years I took my Vo2 max from 32 (poor) to 47 (excellent). Didn't do more than 4 runs a week. Lost a lot of weight too, which clearly helped. I was a complete couch potato when I started. First 5k took me 42 minutes, PB is now Sub 25.

It says a LOT about how far she has come, that she can run faster and faster, way beyond what's remotely comfortable, and NOT panic at her breathing and what it feels like. Her vo2 max has definitely improved, but honestly that mental line where you know you're NOT going to pass out/die/hyperventilate until you black out, is a *really* tough line to cross. She did AMAZINGLY!

6:54 per mile is SUPER fast, to me and I've been running for years. I'm so impressed with Jen and her fitness progress!

Great showing from you and Jen. And for the naysayers, in about a month of putting in the effort, I went from barely doing a mile without calling for an ambulance, to doing a 5K in 38 min to doing a 5K in 32 min. My advice to them is to not hope from improvements, but to work on improving. Believe me, there’s times that even my soul hurts after a run, but I feel s sense of accomplishment, and pride for earning those miles, and knowing that I did what a couple of months ago sounded like i was talking crazy. Once again, thanks Mark, and now Jen for motivating me to get off my flat, NY pizza loving butt, and getting into a healthier lifestyle 💪🏽

@bossmoderhino6109

Жыл бұрын

i just did a 5k in 32 minutes and i was stoked. until the next day when my legs were so wrecked that i could barely walk

@khanom27

Жыл бұрын

@@bossmoderhino6109 Yeah, i know that feeling well 🤣 but I now see it as a reward for earning those miles. Funny enough, now it doesn’t feel as bad as the in beginning, just some foam rolling, protein smoothie with electrolyte and some rest watching tv or playing games, and ready again to go the next day. Keep it up brother 💪🏽

Awesome video Mark! I learned a lot, thanks!

What a good exploration into how the body can be pushed and measured, then improved upon. And as always thanks for the great humor as always too Mark. Your wife is a fitness phenom. Never stop improving.

Excellent video as always. I love the motivational message at the end!

Once again great video. Thank you for sharing the results, you two are awesome. Just add more Nixon!

The KZread comment was bang on, right I’m off to do a run.

I like how you address the self doubters. It's hard to love yourself and believe that you too can make a big life change even one that is positive and has no downsides. Keep up your hard work and keep motivating everyone around you!

Amazingly informative! Thanks mate

Found you recently and been having loads of fun watching your videos. The sense of humor and "self-deprecation" are hilarious.

I love your sense of humor. It makes learning easier.

Great video both - proving exactly what can be done with focus and passion 🤘 helping to inspire us all

What a transformation by Jen plus fantastic that she has discovered a passion for fitness and training

Mark, I've been catching up with your back catalogue over the last week or two. Watching your honesty, determination and seeing your results has inspired me to do so much better for myself. Having a chuckle while your at is doesn't do any harm either. Thank you!

Love your video's Mark. Keep them coming. Always learning a lot and you always keep it interesting.

Its nice to see you both having fun although painful at work. I've recently decided to start training for the hyrox in April (London). I had not heard of it until I viewed your videos, so thank you for that. I now have a training goal rather than just a mirror/beach goal. Keep the videos coming

Hi Mark and Jen :) I came accross the channel few weeks ago and got absolutely hooked. I watched dozens of videos and they are very motivating. Love Mark's sense of humour and of course I adore your dogs - I have a dog as well - dogs are awesome! I do relate to Jen a lot as I am also 33 years old and just decided to get in shape. Similarly to Jen I was never overweight and over last years I was exercising time to time but not very regularly and without any plan around it. In the past I used to do long distance running and have collection of finisher medals from 5k up to marathon distance. But there has been years since I last did any proper running - stopped due to injury and never got back :( Now I have my first run behind me, I started to do indoor cycling at the gym and lift weights more regularly. I also paddle on my SUP board time to time, do occasional swim, go on at least 3 dog walks every day and take horse riding lessons so staying as active as I can be :) Thank you for great content and motivation!

@MarkLewisfitness

Жыл бұрын

As you can see with Jen - Early 30’s and not being overweight means gains come fast. And you sounds like you’re doing loads!

Tell Jen great job! Her VO2 Max pace was outstanding.

I was drinking during the university debt joke... your videos are either going to improve my health or at some point I'm going to choke to death. Top quality video! I never write comments usually but felt compelled to say I think your videos are genuinely great. Such a nice mix of banter, useful information, and inspiring (makes me cringe to say) content. Definitely an above average KZreadr ;) Congrats to Jen for all the hard work and to you for getting back off the donuts! Looking forwards to the next one.

Still love that this type of vid tickles the little geek in me (ok the big geek!) Science machine thingy 🤣

@MarkLewisfitness

Жыл бұрын

They did tell me the proper name-I did not remember the proper name 😂

Best VO2max/Lactate threshold explanation I’ve seen. Well done. 💪🏿💪🏿💪🏿

It’s rare to watch someone talk so much sense, new to the channel, keep up the great work. Love the humour 😂

Freaking GOLD as usual :) Thanks man!

I did a fair bit of low heart rate training over the summer, but I felt like I wasn't getting anywhere with it... this has me thinking I should get back to it.

Another great video. Laughed more than a few times, very funny.

Fantastic video, Mark! I would love to get these tests to see my own lactate levels while running or rowing indoors 😊

Wow Mark she looks amazing! Great job guys!

Thanks Mark!

I love your videos, man; they bring pure joy and laughter. Now, I just need to channel that positive energy to wake up in the morning and go for a walk with a heavy backpack. I know it’s not much, but I need to start somewhere. I’m 47 and the heaviest I have ever been.

“They (Squarespace) probably want more than that!” 😂😂😂😂 I’d like to think not: great content, well researched, from an honest user of their product giving straight honest opinion, what more would anyone want! Great content as always Mark.

Love this series

I JUST LOVE YOUR VIDEOS! The blend between entertaining and informative is just *chef's kiss*

@MarkLewisfitness

Жыл бұрын

Thank you 🙏

I found you for the review of Fenix 7XSS review. I bought it because I was preparing for a multiday hike. Eventually got into organised fitness instead of random exercises per day and your videos are now more relatable.

Found your channel from your Apple Watch ultra review but absolutely love your humor and video design. I would never be at your fitness but love to watch your vids. One of top channels I like to see new vids for. Thx.

Ooh. The sober and paying attention hit me so hard 😂👌

Another great video.

Loving the content.

Thanks Mark. Probably one of your best videos to date. Really informative for those of us finally interested in some scientific efficiency to our training after spending most of our lives thinking “run as hard as you can because that MUST be better”, despite what the infographic on the treadmill has always said. Also, at the risk of writing one of the many, many comments I cringe away into my seat at, I’m tipping my cap to the Mrs’ Total Recall gym gear. 👍🏻

@MarkLewisfitness

Жыл бұрын

🙏

Idk why, but this guy just makes me smile every time.

Once again. Thank you for those dose of comedy. Your punch lines and donut loving always makes me laugh. And keep me motivated

Great channel. Great video.

Absolutely brilliant account / video mark - as usual highly informative and told with humour in a language I understand …… I’m really considering booking these tests myself, Iv had alook on there website and to my surprise there prices are reasonable oh and thanks for the tip re parking !!

@MarkLewisfitness

Жыл бұрын

Well worth doing. As you say not crazy expensive for the data you get.

What an awesome series. It's so great how you bring it back to the results being possible for anyone.

She has shown a huge improvement!! Impressive.

Great info, would like to find somewhere like that near to me. I like your idea of a regular 6 month check-up.

Loving that you're bringing Jen along with you. I would be interested to know how your lactate threshold test in the lab compares with your lactate threshold test on the Garmin with HR strap

@MarkLewisfitness

Жыл бұрын

Vo2 is close. Lactate was way off. Garmin was optimistic.

Sadly, I have dropped from a 51 VO2 Max in 2018 to a 40 right now, as per my Garmin watches. I just turned 50 this year, but started back on my fitness journey. Consistent walking and runs have helped shed about 8 pounds since 1 October 2022. I probably have about 8 more to go in order to get into my low 170 pounds (~77kg) for my 5'6" height (~1.68m). My pace is drastically off, too. In 2018, my casual pace was 7:45/mi. Now, I can barely do 9:30/mi. I'll get there, just need to stay focused. Thanks for a great channel. And congrats to your wife for the gains she has made!

Honest, inspiring and hilarious, as a reborn MAMIL (actually well past middle aged) seeking a youthful healthy existence, I fully appreciate your commentary on your journey. I am more impressed by the fact that your wife has committed to a similar lifestyle that you will both enjoy together for a lot longer than most. I wish you both Health, Wealth, and continued Strength to pursue your dreams and ambitions. Selfishly really, because I find Strength and inspiration from your video blogs. So Thankyou, Well done and keep improving 👏 👍 ✌🐺

Great video Mark and Jen! Out of interest what was Jen’s VO2max before? Would be interesting to see how her improved fitness corresponds to her VO2max change. I tried to look for your previous video but couldn’t find it!

I don't even watch your videos for the fantastic advice anymore, and fantastic it is. I am here now purely for you giving your wife grief about driving/exercising/university life.

@MarkLewisfitness

Жыл бұрын

Welcome to my world

I always enjoy your videos Mark, but I especially liked your advice in the last few minutes. And yes, this robbed me of 20 minutes, but it was worth it because I am more MOTIVATED. Thanks mate.

Jen deserves an ESPN ESPY for best athlete in the Lewis household. Love the science based content.

I used to be the fit one in my marriage, but last year my wife discovered Orange Theory, and now she is the fit one. To be clear, I am still fit, I just can't keep up with her. At 50, she is unstoppable. It's awesome.

Nice content, thank you. Just a note that 6'6" and 102 kgs is not your usual runner. That VO2Max rig was .. well .. a whole lotta shakin' goin' on! I'm only 6' and 78 kgs and I'm almost always the biggest runner at my parkrun by a long shot. Seems like everyone else is about 5'6" and 50 kgs.

Thank you very interesting and technology advanced, excellent having the parkrun as a basic, as many of us can use our parkrun numbers. 🤣🤣🤣

Thanks for pointing out lactate levels & heart rate zones!

This is inspiring, I think I have to do something similar. On my weekly interval run, I am trying to run as fast as I can for 300m, that means about 06:30m/km. At this speed, my heartrate shoots up to sometimes even beyond 170. This chart at 17:27 blows my mind. We really train in our very own frame of reference at all time.

Another great video. For me, the best thing in all this, is that Jen has joined you Mark in your fitness quest. For a moment there, I felt like I’d done alright having watched these tests. My first marathon aged fifty, included in the build up. 5k-19.55 10k-42.00 half marathon-91 minutes. Marathon-3.37.00. Also, having seen your previous tests, I was inspired, as I often am. I found a local college that does these tests. Then reality hit me. I’m 65 these days, and the thought of pushing that hard, despite feeling reasonably fit, scared me into not going ahead with it through fear of killing myself😏 Oh the joys of living in the death zone! Actually, my feeling is that I can be fitter this time next year than I currently am, just because of my recent history. I still feel that Jen has so much more to come, particularly in endurance events. I can’t wait to see her first marathon. Best wishes to you both….

@MarkLewisfitness

Жыл бұрын

Those are some impressive run numbers. And yes, plan is for Jenna to get some longer distance, regular runs under her belt now that she is confident of completing them.

@allancox4694

Жыл бұрын

I'm in the same boat but keen to get one done. I too contacted my local uni for a VO2 max and lactate threshold test. Due to my age (59), they said go to the GP and get a stress ECG first. Clearly they're covering themselves.

Good work guys

Love the progress. I was taking my heart rate while I was at the gym the other day, got up to 165ish on most stuff. waited until I drop below 160 to get on my next set. don't have a smart watch yet but very interesting I could feel the difference in 160+ and below. I also hit one of my long term goals in weight loss. ankle sprain looks to be fully healed, time to get back on my bike this weekend. going to check out a local gym, just need to get out of the house. hopefully I don't injure anything this weekend.

Great content

I like how Jen is basically a pokemon that you train.

You were almost going quite quick. 😅 Can totally relate to that on so many levels

Okay. So this is the 5th video I've watched in a row. You make me laugh and you're an incredibly great speaker...and If I may offer a anecdotal experience of mine...I began forefoot striking quite a few years ago. It sucks on the calves but it's much easier on the lungs. Not to mention much less chance for injury. Imagine low level jumping jacks or running on your wooden floors with socks...you would slide from one forefoot to the other and not bounce. It was easy for me to overdue the technique and my calves would kill for days. All the best!

Another excellent video, Jen has done really brilliant in her training, big respect 🫡 your maintaining a brilliant level of fitness even on the donuts 😂. It shows how well you can keep a level of fitness by keeping a regular routine going.keep your videos coming, so motivational. Sorry quick question? I see your wearing the iwatch constantly, is it better than the garmin? As a fenix 7 owner but big apple fan boy myself

Very inspiring, great videos. There are plenty of great books such as the Oxygen Advantage that certainly help with breathing exercises and workouts; but I would recommend starting with Bikram yoga. The interval yoga routine starts with long breaths in a moving posture meant to stretch and strengthen the intercostals and finishes with several quick ballistic abdominal breaths. Many of the spine bending postures also make breathing a challenge. My breath holds for swimming improved dramatically practising Bikram Yoga. There are plenty of Bikram videos on youtube. A Bikram studio class with 103 Fahrenheit also adds to the breath work.

u2 are ment for each other. Great laughs and jabs for life. Keep it up. I don't think i'll suffer ones of those. But it's way easier than a beast race.

Jenn crushed this!

Another entertaining and informative review. Love the channel and the jokes. Being of comparable age, fitness level and interests, this is on my short list to watch every week. It would be interesting to know how well your watch estimates compare to the lab results. Would also be interested in how much the tests cost. I found an outfit locally (here in the states) charging $250 for a basic test.

Interesting content thanks. According to my Polar device my VO2 max is Elite, whereas Garmin grudgingly says “Above average”. This has inspired me to find out which is closer to being correct. ParkRuns are an awesome gauge of changes in fitness (well for runners anyway) - look forward to Jen’s sub-25 which looks very reachable.

U r an inspiration for all men. A grandfather and a young wife

I love this series - at the same time, I would love to hear in Jen's own words what her experience is - where does she experience improvements? What advice would she give herself? What is her motivation for all of this? Looking forward to more in this series! Work, Jen!

@MarkLewisfitness

Жыл бұрын

She’s in the next one on her (chatting on camera is not her favourite thing 😁)

@emberchord

Жыл бұрын

@@MarkLewisfitness yaaay!!!

GREAT VID !!! GO ALL IN! Get the DEXA Scan NOW!

I think the results for both of you are really impressive and the improvement in your wife's fitness in six months is not to be scoffed at. I ran a 10k race on Saturday and averaged 5.24 per minute. I'd love to get to 5.00 per kilometre. My watch gives me an estimated VO2 max of 41. Fine for my age. Both of yours are excellent 👌. Well done 👍

@MarkLewisfitness

Жыл бұрын

I remember it took me a long time to get from just under an hour for 10k to break 50 minutes. The thing that finally did it was getting in some longer runs at a slower pace. It may doing a 10k, feel pretty short!

"Draging a flat earther to be grilled by NASA" 😆

Brilliant👌👍

Ha ha love the Flerfer dig, as an ex spacecraft controller at the ESA I have been suffering these fools for a few years.

A well done video

She's going to be kicking your butt before long. She is looking good and strong.

Hi Mark, have you compared the VO2 Max to that calculated on your Garmin? Would be good to see how well it correlates.

@GinnyBerch

Жыл бұрын

I'd like to know this as well!

Jen! Be proud of your hard won gains!

It is interesting how their chart calls what at club level is a "steady" intensity a "tempo" intensity as tempo and threshold have always been synonymous at our club.

This is good stuff! Not sure what I am waiting for as a sloth 35 year old male. You give me hope but it’s only me who can get out there. Appreciate you.

The university debt joke got me good. Great video, how relevant do you think this kind of test would be for someone just starting out? Been thinking about doing this kinda thing but feel like it would be a waste because I don't know if I need to pay someone to tell me I'm unfit.

Nice video. I'd love to see how the results compare to your Garmin (or other) values/zones.

And, hey, a smile after the threshhold test and no middle finger after the VO2max test. 🤷‍♂ That's also an improvement in attitude. 😍😆

Buddy. Not only are your posts informative ... they are HILARIOUS.

@MarkLewisfitness

Жыл бұрын

Good - I rate hilarious above informative 😂

Great vid as always : ) What package did you go for ?

I'm really excited, I'm going to be starting a job in a couple weeks with a gym at the facility. I'm hoping to take full advantage of that.

@davidking1318

Жыл бұрын

At the Surrey Sports Park?

@benstanfill363

Жыл бұрын

@@davidking1318 no an electronics company

I wanna do one of these

Great work man! Trying the same!

Seems like Jen has some good mental resilience. You say 'if she carries on like this' but the truth is we all hit plateaus. Keep working on that mental side. It's really important to have balance.

@MarkLewisfitness

Жыл бұрын

Agree 👍🏼

Great Video Mark!!! May I ask u what kind of training/intensity u had the 5-7 days before the test. What would be your Tipps? Cheers

As someone who specialised is lactate physiology, I was happy you didn’t say lactate causes fatigue. Lactate doesn’t itself cause acidosis. Hydrogen ions disassociated from lactic acidosis acid does. The body uses lactate as fuel. The true beauty of training is to delay the run away train of lactate production. Zone 2 training is the true secret. Learn to run slow. Make sure you update your garmin with the training zones and max hr they gave you. Great effort by you both. Great video.

Great work guys! Mark how did the stats compare to your wearables?