Lactate Threshold & Onset of Blood Lactate Accumulation (OBLA)

Рет қаралды 45,394

4 жыл бұрын

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Пікірлер: 61

@kimjong-du3180

You have two criteria for OBLA: Lac @ 4 mM and 85% of max heart rate. 85% of max heart rate in this plot is approx. 157 bpm (HRmax seems to be something around 187), but the heart rate at which lactate is 4 mM is approx. 180 (which is closer to 96% of HRmax), so something is not right here.

@ramilurazmanov 3 жыл бұрын

Oh my god, this video as a gem as the other ones on your channel, man. Thank you a lot for what you’re doing! You’ve made me understand such important things, gosh!

@DC-uc4ji

This video is amazing. Best / simplest detailed explanation out there.

@mfarnell

awesome, best video on it by far. I can finally understand this stuff now, many thanks!

@_k4tie_996 3 жыл бұрын

This is Brilliant! Thank you so much... this will help me with my assignment.. was really confused about the differences between lactate threshold and OBLA... have some clarity after searching for ages.

@corwynwarwaruk2141 4 жыл бұрын

Great info on lactate and how the mitochondria plays a role in energy during excersize.

@OrlandoVargas79

Great explanation

@alislimani7362

Thank you ; )

@anushaldhanda8006 3 жыл бұрын

You made it easy

@jessethompson6854 Жыл бұрын

This is great, but I'd like to know how you measured LT1.

@satvika1995 3 жыл бұрын

Thanks :)

@xyzct

Very clear and informative. One thing I'm now clear on is how the aerobic threshold was arrived at. I know you said it's where the graph goes from linear to exponential, but that seems rather arbitrary as it assumes there is some phase transition from linear (one process) to exponential (a new process), when in truth exponential growth through the entire domain can

@gengar678 2 жыл бұрын

Thank you for this video. What parameters have you put on the graph to determine the 2 intersection points, or is this just by gestimation visually?

@agnieszkajelen3578 3 жыл бұрын

But lactate threshold is actually anaerobic threshold. OBLA occurs because of exercising above it. Isnt it?

@nathanielseltveit3252

You classify the lactate threshold as 85% of max hr, but when you get better as an athlete and increase the speed at your anaerobic threshold, the body adapts to the training and use more % of your vo2max to get more efficient. So a great sign of improvement is to have a high hr at a lower lactate value, which symbolises improvement. An athlete like Jakob Ingebrigtsen or eliud kipchoge can mabye have 90-95% of max hr at anaerobic threshold.

@Max-rs1kr 3 жыл бұрын

Man I would be concerned if my BPM would be 115 at rest :) Great vid!

@ognjenvaricak9455 3 жыл бұрын

Hello, I was wondering, what would be considered as a subthreshold then? Thank you!

@T1MB05L1C3 Жыл бұрын

Clarification question: My max HR is 176 bpm. This means my OBLA is 176 * 85% = 149.6 bpm (round down to 149). Does this mean all my threshold work needs to be below 149 bpm? Also what would my "Aerobic Threshold" look like?

@SpeedBoosted136

The graph is off: left axis should have +1. The LT1 is 2 mmol and LT2 always 4 mmol

@kwikitti 4 жыл бұрын

Very well explained, the graph was particularly helpful. (I'd love to see other athletes' lactate graphs to see how they compare). Can a person's OBLA/anaerobic threshold vary significantly between tests as it is affected by many different physiologic factors? Note: You mentioned at