jogging and motivation thread

[WussRedXLi]

chiobu

For those who loves muscle mommies. power and thicc, desi johnson. Ex sprinter, now bobsleigh (olympics level). You see her frontside vs backside mechanics you'd know liao
Great personality and smile also

 

[WussRedXLi]

Im quite the fan of his also..... (the fella who runs FMs in Jeans and WR pull up holder in 24hrs). See if ultimately he can do it. The FMers in podcasts are skeptical, coz the jump from his current PR of 2:25 to Olympics 2:16 is much bigger than his previous just under 3hrs to 2:25 in his previous sub 2:30 project

 

[WussRedXLi]

Yet another (AI) video, but good to be reminded. But this AI vid is actually decent info.

For older folks, actually i think it even makes more sense. Tortoise and hare story.
Bo bian one, dont binge on the off season.

@xllms quite useful info

ACtually if i may give some anecdotal info........it's only like last year (or even now) after 3 years that i find that structurally (musculoskeletal and with strengthening/plyo that surpasses what most amateur endurance runners do, simply coz of my calisthenics focus) that i finally dont really get injured. But of coz i also stuck to the distances that i am most comfortable with and the kind of weekly running load i am able to do due to restrictions.
Quite long. For me no really true off season......though there are deloads here and there.

 

[bbbbbw]

First things first bro, you can always ditch the cleats and see if you can take it. Secondly, if you are in any unsafe groups, ditch that as well. Thirdly (which i think you are always doing also), just do solo lah.

High chance you can take it without cleats. Without cleats, there is a much higher chance that you'd be able to land safely even if you screwed up on the flat pedals.......it's just normal reflex.
If you dont trust me, try it first on glass and trying starting off with the wrong foot or even trying to switch from sidewalk to road via a normal kerb and you'd definitely be off balance, but see how fast your reflexes can take over (coz tip of feet cannot touch the ground) and you wont really fall. Difficult to describe to you, but you gotta try it. The vast vast vast majority of your other road cyclist friends wont be able to advise much on this to you, simply coz they are not on flats.

Go TB and get those flats and CF pedals which has a lot of pins, mountain bike flat pedals (110mm wide), you wont slip off the pedals even when off-saddle and putting out 400-500W one lah.

No need to ditch cycling, you did not kena a traffic accident with another vehicle, in which this risk can be largely mitigated with routes and timings. You are not using the bike like a motorcycle doing commuting during more normal hours, be it locally or overseas.

For the distances and stuff that you are I are doing, really no use for cleats. Plus the age too and subsequent consequences should something happen. In fact, i know some masters UK duathletes use running shoes, for 20km duathlons....both the first and second places on podium. Overall faster than cleats actually (that's what they claim, i never bother to verify). They are not slow, iirc 42+ avg speed on bike (draft legal event tho, not like T100) and the 2.4k converted run was in 9 mins range...i just checked, 9:18 for 2.4k (the run legs are 2.5k each). These are very very performance oriented fast folks, and if over 20km they can be faster with cleats over flats, for sure they will use it.

thank you for the effort to write this wall of text. appreciate it.

 

[WussRedXLi]

 

[WussRedXLi]

thank you for the effort to write this wall of text. appreciate it.

These few weeks windy/gusty too. I also nearly buanged last wee, somemore at Gardens By The Bay near toilet area with a strong gust of crosswind....just suddenly got knocked sideways ie unintended "swerve" but luckily recovered fast.

Those who also run there this time of the year NE monsoon would know it's headwind, then tailwind, then cross, then head, then tail....... wtf. But with cycling it's magnified.

So, it happens. Just need to lower the risks nia. At least it did not happen at WCH like yesterday's cyclist sgrv video (i will never road cycle during peak periods)

 

[wj1984]

Haha... more or less same as me, ~ 5-6 points off for 2.4/3k distane. ~ 10 points off for 5k

so what does the point mean?

Usually I just base on 5km and 10km. HM too much endurance factor. But 2.4km would be more accurate to reduce endurance factor. But vdot chart doesn't have a 2.4km. using your 5km and 10km puts you in the 44 for vdot. Vdot assume your running economy of 1, it should be fairly accurate for season runners, with a few points off. But not cyclist or other discipline.
Can try doing 3km or 3.2 km for more accuracy as this has far less endurance factor. This is already close to Cooper test.

so does that mean my vo2max should be 9 points lower?

 

[bbbbbw]

so i thought yesterday will be the last doc appt but after xray, doc says results look improving but have another follow up in march.

no longer wearing the scaphoid splint custom made by the occupational therapist.
i bought an oppo splint from NUH pharmacy.

no more pain and can flex. doc say can ride bike but try ride "on pcn only" lol

 

[WussRedXLi]

so what does the point mean?

That means as distance goes down (from 5k down to 1k), it gets closer and closer to my watch's number, that's the relationship.
But then again, 1k prob not a good indicator coz it has a noticeable % on anaerobic reliance. 400m confirm is not.

 

[WussRedXLi]

But anyway, lazy....so i'll just use AI

And if your cardiac drift is jialat coz you are someone who is very affected by the heat here, then good luck with this variable as it'd really mess with the watch and algo.

Our 3k and 5k personal bests (PBs) are often slower than what our VO2max might suggest because VO2max only measures your body's potential "engine size," while actual race performance depends heavily on other critical factors like running economy, lactate threshold, and mental toughness.
Here's a breakdown of why this discrepancy occurs:

Key Performance Factors Beyond VO2max

• Lactate Threshold: This refers to the point at which your body produces lactic acid faster than it can clear it. A high lactate threshold allows you to sustain a faster pace for a longer period of time without accumulating excessive fatigue. While the 3k and 5k are run at a high percentage of your VO2max, the ability to hold that intensity is limited by your lactate threshold.
• Running Economy: This is a measure of how efficiently you use oxygen to move forward. Two runners with the exact same VO2max might have different running economies due to variations in biomechanics, muscle fiber type, body composition, and training. The runner with better economy will be able to sustain a faster pace at the same oxygen consumption level.
• Muscle Endurance and Strength: Adequate muscular strength and endurance in the legs and core are essential for maintaining proper form and power throughout the race, especially as fatigue sets in. A lack of strength can lead to a drop in pace, regardless of your aerobic capacity.

Training and Mental Factors

• Specific Training: VO2max training focuses on building your aerobic power (engine size), but a well-rounded training plan must also include workouts that target your lactate threshold and running economy. If your training has focused too much on one aspect, others may be underdeveloped.
• Mental Toughness: Pushing your body to its limit in a race is a mentally demanding effort. Your personal best depends on your ability to tolerate the discomfort and maintain a high level of effort, which your VO2max score cannot predict.
• Race-Day Execution: Factors such as pacing strategy (going out too fast or too slow), nutrition, hydration, and environmental conditions (heat, humidity, elevation) can significantly impact a single race performance.

 

[WussRedXLi]

 

[rECKleSSfElla]

Try sizing at Li-Ning shops and then buy from TB lol

 

[Ender]

so what does the point mean?


so does that mean my vo2max should be 9 points lower?

Maybe not 9 point lower, less than that as your 2.4km suggest higher than 47Vdot. If you want to know, do the cooper test or a 3km run which has a direct VDOt conversion on the table. Less minutes 13 minutes for you, will reduce the endurance and the RE factor significantly.

There's a running site, runalyze.com . I used that for keep my metrics too. It's vo2max prediction is very closed to my 5km vdot, and coros own vo2max. At 42 to43 between them. When I left the Garmin eco system, I was a 52, which I think is over estimated me, as my 5km is 22:39 when I left.

 

[fatesealer]

Hi All! Hope the new year has been great for everyone. The last time I asked for advice with my run, has made me able to run long distance quite well. I was wondering if anyone could give me an advice on how to keep my heart rate zone around zone 3 consistently. I usually start pretty well maintaining it but once I reached 3km, somehow at the same pace, it will go to zone 4. This is for my usual 5km run. I usually ran on alternate days. In all the months that I have run, I have never been able to keep my HR at zone 3. Hopefully I could get some pointers here. Thank you.

 

[SpeedingBullet]

Can ask what is your number? Coz I have a feel those mostly in the 50s range for Garmin are mostly off in Singapore. But 60+ are still fairly accurate from YouTubers test.

Edit: Just saw your other post , it's 53.

My impression on on why 50 isn't accurate is because I see a lot of local runners with about 50+ in garmin, but their 10km and 5km PB are far off from expectations when using vdot.

can i provide a data pt
vo2 max - 54 garmin
2.4k - 9:18 (2025 early mid)
5k - 22:28 (2024)
10k - 46:08 (2025 year end)
21k - 1:43:50 (2025 year end)

so am i below, at or above my vo2max

Could be, but for season runners, Re can't be too far off. Even if account for RE, a few points maybe. I have see vdot of 10 points difference. Unless I am wrong in my assumption, and RE factor can be such significantly off.

VO2max is really just a number, basically just the capacity of your engine (like what one poster above said), not its efficiency or horsepower output at a certain gear if we're using motor analogy. It does not accurately measure 5k/10k/marathon timing, because no one runs even a 5k at vo2max speeds. There is some correlation between high vo2max and performance stats at the elite level and even then, the variances between actual race performance can vary very widely even if two people can have the exact same vo2max.

My Garmin's est. of 52 estimated my 10k at 45:28, but I ran 43:53 recently and it's yet to be updated lmao. The margins are quite wide sometimes, best is to head to the lab to really test out the figures to be real sure. But again, I have to say, for a smartwatch that's just basing off your assumed HR and pace, Garmin's algo is pretty strong and good enough for us normies to rely on. Not good to be fixated on those numbers.

 

[Kuudere]

Hi All! Hope the new year has been great for everyone. The last time I asked for advice with my run, has made me able to run long distance quite well. I was wondering if anyone could give me an advice on how to keep my heart rate zone around zone 3 consistently. I usually start pretty well maintaining it but once I reached 3km, somehow at the same pace, it will go to zone 4. This is for my usual 5km run. I usually ran on alternate days. In all the months that I have run, I have never been able to keep my HR at zone 3. Hopefully I could get some pointers here. Thank you.

Try running 30s/km slower than the pace you usually run and see if your HR is lower.

VO2max is really just a number, basically just the capacity of your engine (like what one poster above said), not its efficiency or horsepower output at a certain gear if we're using motor analogy. It does not accurately measure 5k/10k/marathon timing, because no one runs even a 5k at vo2max speeds. There is some correlation between high vo2max and performance stats at the elite level and even then, the variances between actual race performance can vary very widely even if two people can have the exact same vo2max.

My Garmin's est. of 52 estimated my 10k at 45:28, but I ran 43:53 recently and it's yet to be updated lmao. The margins are quite wide sometimes, best is to head to the lab to really test out the figures to be real sure. But again, I have to say, for a smartwatch that's just basing off your assumed HR and pace, Garmin's algo is pretty strong and good enough for us normies to rely on. Not good to be fixated on those numbers.

I don't know whether there is such a test but I want to try the running economy test since I think it will be a better predictor of marathon fitness. Having never done the marathon before, it might be able to shed some light into what pace I can aim for without blowing up.

 

[xllms]

For those who loves muscle mommies. power and thicc, desi johnson. Ex sprinter, now bobsleigh (olympics level). You see her frontside vs backside mechanics you'd know liao
Great personality and smile also

desi johnson's legs proportions to body is off, bulky looking, aesthetically not pleasant to the eyes.

 

[SpeedingBullet]

Try running 30s/km slower than the pace you usually run and see if your HR is lower.

I don't know whether there is such a test but I want to try the running economy test since I think it will be a better predictor of marathon fitness. Having never done the marathon before, it might be able to shed some light into what pace I can aim for without blowing up.

that will be ur lactate threshold test. that's more relevant. It measures your vt1 and vt2, from there you know your zones, ur LT, then u can train accordingly

ok i share my old (2022) LT Test results here since the data is irrelevant:

so this is what a LT test will look like, at every interval u run (+1kph every minute), they prick your finger to analyze the lactate (lactic acid) level that is accumulating in your blood. So in the results above, you see those red dots? That correlates with the LHS y-axis, so u can see all the way up till 11.75km/h, i was below 1.0mmol/L of lactate, meaning I'm using my aerobic system to run (primarily fat-burning, easy running, conversational pace), but after that, it starts to climb rapidly. Between the 3rd from the last and last pt, I was using primarily my anaerobic engine, so burning alot more carbs than fats. And at precisely 13.4km/h and above, that's my lactate threshold, meaning my body can't clear the lactate out of my muscles fast enough, you can literally feel this, this is what you'd describe as the "burn" in your muscles when you go really fast.

From this, you have many pts (speed zones) and your heart rate to the RHS y-axis, you can calculate your five training zones accurately because you now have solid, reliable data. Then when you apply this when you run, you know exactly what pace you will maintain in your Zone 2, and what pace is your LT when you wanna do your tempo runs, or 4x4 intervals.

hope this helps!

 

[dev_stg_prd]

I tried this morning

3rd set kang kor but still manageable

 

[WussRedXLi]

The chronic injury few runners know about - Compartment Syndrome​

Shin splints, a condition characterised by pain in the front of the lower leg, is very common among runners.

However, what you think are shin splints may actually be something called chronic compartment syndrome. In that case, it doesn't matter how long you rest or do rehab for shin splints, the pain will return as soon as you start running again.

Since this condition is not very well known, I want to shed some light on it, so I spoke with Dr Halldin Lindorsson, who happens to be an expert on chronic compartment syndrome.