Biology · Physiological Measurement
Electromyography (EMG) is a physiological measurement tool primarily used to detect:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The specific muscular contractions found in the feet
- 2The subtle electrical activation of facial muscles, such as when smiling✓
- 3The mechanical process of ingesting food
- 4High-intensity aerobic activity like running
Correct answer
The subtle electrical activation of facial muscles, such as when smiling
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