RowAlong – Indoor Rowing Machine Workouts

Ep 10 - About Drag Factor on a Concept2 (could be any machine with similar control to Concept 2)

15 Oct 2020

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No rowing in this one - although feel free to listen to this while rowing a 20 minute session. This episode is all about a description of what drag factor is - why it's there - and importantly, my take on where to set it. It's not a short chat! But in order to cover it fully - it needs to be full. A full text description can be found at https://www.rowalong.com/drag-factor/ However, here's a summary of the video: ++++ 1) What is Drag factor? +++++What it isn't, is a coarse resistance like you may find on a spin bike. The lever on a Concept 2 adjusts the amount of air that gets into the cage. More air, the heavier the stroke feels. Less air, the lighter. The monitor interprets this difference in weight as 'Drag factor'.++++ 2) Why have it? ++++a) To make sure every machine you row on feels the same 'weight' b) To allow competition on different machines. a) The weight of the stroke is controlled by the amount of air that gets into it - so it stands to reason that if it's dirty - less air will get in. (Take a few strokes on a machine set to 10 - then throw a towel over the front of a machine with the lever still at 10 - it'll suddenly feel REALLY light) So if you compare a clean machine and a dirty machine - setting the lever to 6 on both machines will let in different amounts of air. A clean machine at lever 6 may be 130 Drag Factor. A dirty machine may only be 100. So the dirty machine might need the lever at 9 to allow in enough air to achieve a Drag Factor of 130. To this means that by looking at the drag factor (menu / more options / Display Drag Factor) I can make my machine at home, one in a gym, on a race floor etc - all feel the same 'weight' by setting it to the same number. b) By knowing the drag factor, the gubbins inside the PM monitor knows the amount of power you're putting into the machine against the weight of the stroke. (over simplification). And this makes all machines even in a race. Think of it like a race up 100 steps. Two people, side by side have to run up those exact same steps. One does it by taking it one step at a time - the other does it by doing it 4 steps at a time. They both have to cover the exact same effort - it's just HOW they do it that's different. One takes lots of smaller efforts, the other takes fewer but harder efforts. And that's the simplest way to think of low and high drag factors. A DF of 90 is taking the steps one at a time. A DF of 220 is taking them four at a time. So if you both have to cover 2000m, the way drag factor and the Concept 2 monitor work out the power requirements, you both need to put in the same amount of effort, just with a difference in the weight of the stroke and how the competitor deals with that weight.++++ 3) Where should you set it? ++++Most seasoned rowers, and indeed many rowing organisations will state that you should set it to 130. (Some suggest 115 for lightweights and women) And you know what, that's a great start - but you might want to tweak to feel more comfortable. The key to setting your drag factor (DF) is: 1) Can you row without injury. 2) Can you use both cardio and muscle systems efficiently. 1) If you have a DF that's too high, there's a good chance you're fighting against the weight of the flywheel by grabbing early with the arms, and bending them too early - risking injury to the forearms, shoulders and upper back. You may also be leaning back way too early in the stroke as you fight against it, taking the power of the stroke into your lower back, this not only risks injury to your lower back, but shifts the balance of what muscles you should be using. 2) In a race, the ideal is to put every ounce of energy into it - so you know you've tried your best. If you have the DF set very high - you'll likely find that your muscles will run out of juice way before you get to exhaust your cardio system. If you have the DF set very low - you'll find the opposite. Cardio will be sky high but your muscles will still have their power stores. So what you really want to find is a 'Baby Bear' setting. Once that will allow you to empty muscle power and cardio system into the machine - with not one drop left by the end of the race (which is, to be fair, a rather unpleasant end - but the only way you'll win the race!) You can test your 'baby bear' setting by rowing 1 minute at 24spm at FULL POWER at different drag factors (making sure you've recovered full for each). The furthest distance you can cover is the best DF for you right now. However, if you're much higher than 150 - check you're not doing this with bad technique.====SUMMARY====What all of this means, is that if a luddite in the gym tells you you're not working hard enough because it's not at '10' - they're wrong. Think about the race up the steps. At the same time, if someone says "Set the lever to 6" - they're wrong. Think about different machines, how dirty they may be - and how the towel over the cage of the machine alters air flow when set to 10.Pick YOUR drag factor. And on every machine, set the lever to give you THAT number. Hosted on Acast. See acast.com/privacy for more information.

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13:00H | 21 DIC 2025 | Fin de Semana

01 Jan 1970

Fin de Semana

10:00H | 21 DIC 2025 | Fin de Semana

01 Jan 1970

Fin de Semana

12:00H | 20 DIC 2025 | Fin de Semana

01 Jan 1970

Fin de Semana

2ª PARTE | 06 ENE 2026 | EL PARTIDAZO DE COPE

01 Jan 1970

El Partidazo de COPE

3ª PARTE | 22 ENE 2026 | EL PARTIDAZO DE COPE

01 Jan 1970

El Partidazo de COPE

3ª PARTE | 04 MAR 2026 | EL PARTIDAZO DE COPE

01 Jan 1970

El Partidazo de COPE

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RowAlong – Indoor Rowing Machine Workouts

Ep 10 - About Drag Factor on a Concept2 (could be any machine with similar control to Concept 2)

This episode hasn't been transcribed yet

Other recent transcribed episodes

13:00H | 21 DIC 2025 | Fin de Semana

10:00H | 21 DIC 2025 | Fin de Semana

12:00H | 20 DIC 2025 | Fin de Semana

2ª PARTE | 06 ENE 2026 | EL PARTIDAZO DE COPE

3ª PARTE | 22 ENE 2026 | EL PARTIDAZO DE COPE

3ª PARTE | 04 MAR 2026 | EL PARTIDAZO DE COPE

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