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Sarah Kolvas

Sarah Kolvas is the associate editor for Fitness Journal.

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Older adults practicing tai chi for weight loss

Tai Chi for Weight Loss

September 27, 2021

There may be benefits of tai chi for weight loss. Researchers investigated whether tai chi effectively reduces belly fat in older adults.

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Woman waving with wrist joint

Wrist Joint Anatomy

September 7, 2021

Familiar motions of the wrist joint, such as waving, knocking or using a hammer, seem simple, yet beneath the surface is a complex structure.

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United we Thrive

2021 IDEA World Virtual: United We THRIVED!

July 11, 2021

“United We Thrive” is more than a theme, it’s an internal mantra for IDEA and an intention we set over a year ago: To deliver against IDEA’s mandate at a time when our industry needed it the most.

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Personal rubbing their shoulder and rotator cuff

Rotator Cuff Anatomy

May 10, 2021

Though your body makes it look easy, dynamic shoulder moves are the result of several muscles and tendons in the rotator cuff anatomy.

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Salivary glands

Breaking Down Salivary Glands

March 8, 2021

It’s well-known that salivary glands are key components of the digestive system, allowing us to consume nutrients, but there’s more to these oral organs!

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