Goldstream Sports Fairbanks Alaska

Training

Saturday morning rides started today

by Joel on Mar.05, 2011, under Bike, Training

It is time to get a jump on the riding season. Saturday morning rides start now!!! 8am Saturdays. Bring your bike and trainer. We will have the projector running bike race or training videos. All are welcome, pass the word.

Today we road the Sufferfest Local Hero training video. Great work out. Check out these videos. http://www.thesufferfest.com/

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Know your threshold!

by Joel on Nov.04, 2010, under News, Training

Whether you are training for ski race, a running event, a triathlon, Ironman, or a road race, you should know what your lactic acid threshold is.  Your lactic acid threshold, or LT, is the exercise intensity at which lactate starts to accumulate in the blood stream.. This happens when lactate is produced faster than it can be removed (metabolized). This point is sometimes referred to as the anaerobic threshold (AT), or the onset of blood lactate accumulation. When exercising below the LT intensity any lactate produced by the muscles is removed by the body without it building up. The lactate threshold is a useful measure for deciding exercise intensity for training and racing in endurance sports (e.g. long distance running, cycling, rowing, swimming and cross country skiing), but varies between individuals and can be increased with training.

The easiest way to think about it is if you are doing an endurance event, you want to remain below your lactic threshold.  If you are doing a shorter sprint event, you will likely remain above your lactic threshold for most of your racing, and a lot of your training.

Joel has begun to perform threshold testing for athletes using our awesome virtual reality bike trainer which uses the Conconi Test. Bring your own bike or use one of ours. The principle of the Conconi Test is a linear line between heart rate and power. Once the line is not linear anymore with the power line (deflection point) that is where your anaerobic threshold should be. The test is a relatively easy test to perform and retesting is easy, but more important – it is FUN! The outcome provides you with your heart rate and power values that can be plotted and printed in a spreadsheet.


Once you know your anaerobic threshold, you can use great training tools like Training Peaks which helps you keep track of your workouts, resting, and even suggests training levels for you in order to achieve your goals. Knowing you threshold is necessary in planning you training for specific events.

Tyson has been using Training Peaks since January, and it has been a great way for him to see his training plan and monitor his training log.

Joel is offering this service for athletes who are interested in creating a more structured workout program to reach their training and racing goals.

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