Women with fibromyalgia show the same short-term rise in two specific blood proteins (IGF-1 and IGFBP-3) during exercise as healthy women, even though they exercise at lower intensities.

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Pro

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Evidence from Studies

Supporting (1)

40

Community contributions welcome

40

Acute effects of physical exercise on the serum insulin-like growth factor system in women with fibromyalgia

Randomized Controlled Trial

Human

2017 Jan 25

Even though women with fibromyalgia felt more tired and in more pain during exercise, their bodies still produced the same amount of helpful growth proteins as healthy women. This means their muscles and liver can still respond well to exercise, even if it feels harder for them.

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No contradicting evidence found

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Source Study

Acute effects of physical exercise on the serum insulin-like growth factor system in women with fibromyalgia

Score: 40

DOI: 10.1186/s12891-017-1402-y

Similar Assertions

In women with fibromyalgia, a 15-minute session of moderate exercise raises levels of IGF-1 and IGFBP-3 in the blood without changing markers of inflammation like CRP or IL-8, suggesting these hormonal changes happen without involvement of inflammatory processes.

40

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93%

Women with fibromyalgia report more pain and fatigue during intense exercise than women without the condition, even though both groups show similar rises in a blood protein called IGF-1, suggesting that how the body responds chemically doesn't always match how much discomfort a person feels.

40

0

89%

In women with fibromyalgia and healthy women, a 15-minute session of moderate or high-intensity cycling raises IGF-1 levels in the blood by a similar amount, regardless of how much body fat they have.

40

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88%

A 15-minute moderate cycling workout raises levels of insulin-like growth factor-1 (IGF-1) in the blood by about 11 ng/mL in women with fibromyalgia, and the increase is similar to that seen in women without fibromyalgia.

40

0

85%