Do you need to warm up before exercising?— published: 06-16-2011
The Health section of the New York Times published an article that discussed a new study recently published in The Journal of Applied Physiology. Researchers found that some athletes warm up so much that they are too tired to perform at their best during competition. Researchers at Canada’s University of Calgary studied highly trained male track cyclists, asking them to compete, first, after their usual warm-up (20 minutes of riding, increasing to 95% maximum heart rate, then 4×8 minute all-out sprints) and, second, after a 15-minute, lower-intensity warm-up.
Interestingly, they found that the cyclists’ muscles had more power before the their usual warm-up than after it and that they performed better after the less intense warm-up than after their usual warm-up. Researchers concluded that when warming up, less may be more.