High vs. Low: What Drag Factor Works Best?
It is important to note that, unlike weight lifting, the goal is not to use a higher drag factor as a means of achieving fitness on the indoor rower. It is much better to work with lower drag factor settings (110–140) while improving your speed, form and muscle coordination. Many of the world’s top heavyweight competitors use settings in this range.
Damper Setting & Workout Intensity
The best damper setting for a great cardiovascular workout is in the range of 3–5. Rowing with the damper setting too high can be detrimental to your training program because it may reduce your output and increase your risk of injury.
Workout Intensity
* The damper setting is like bicycle gearing. It affects the feel of the rowing but does not directly affect the resistance. With a little experimentation, you will find the damper setting that gives you the best workout and results. We recommend a damper setting of 3–5 for the best aerobic workout. This is the setting that feels most like a sleek, fast boat on the water. Higher settings feel more like a bigger, slower boat.
Anaerobic Threshold
What is the anaerobic threshold?
The anaerobic threshold (AT) (also called the lactate threshold) is the level of exertion where your body must switch from aerobic metabolism to anaerobic metabolism. Aerobic metabolism burns oxygen and produces carbon dioxide as a by-product. Your lungs provide the oxygen and get rid of the CO2. This is the metabolic pathway that provides most of the energy we use in our daily activities. Anaerobic metabolism kicks in when the preferable aerobic system can no longer keep up with the demand for energy—when we cross the AT. At this point, the lactate cycle starts to provide the needed additional energy, burning stored sugars for fuel, and producing lactic acid as a by-product. When lactic acid builds up in our bodies, it causes discomfort like cramping and general distress.
Can training affect the AT?
Yes. Through training, we can have some effect on our anaerobic threshold. We can train our bodies to be more efficient at aerobic levels so that we can go longer and harder before the anaerobic system kicks in and starts hitting us with lactic acid. In other words, we can train to raise our AT.
What is the best kind of training to do to raise the AT?
It is generally agreed that you need to do high quality aerobic work to improve your aerobic efficiency and thus raise your AT. This means training at a level close to but below your present AT. Based on our own experience, we recommend (see box above) workouts that are long sub-maximal intervals, with roughly equal rest.
How often should I do AT training?
This will vary from person to person and may depend on your present level of conditioning; how often you train; where you are in your training year; and how old you are. AT intervals should be done at least once a week during the 2-3 month period before your competition. The fitter person will be able to do these more often, but it is still important to allow recovery time. Older athletes may find the recovery to be slower than it used to be. Listen to your body.
