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Figure 2 | Trials

Figure 2

From: Evaluation of the immediate effect of acupuncture on pain, cervical range of motion and electromyographic activity of the upper trapezius muscle in patients with nonspecific neck pain: study protocol for a randomized controlled trial

Figure 2

Flow sequence diagram of data recording. (EV1, pain and cervical range of motion evaluation; EV2, Second pain and cervical range of motion evaluation, EV3, Third pain and cervical range of motion evaluation; EV4, Fourth pain and cervical range of motion evaluation; EMG-1, First electromyographic evaluation ; EMG-2, Second electromyographic evaluation; ROM, Range of motion; EMG, Electromyography; MVC, Maximal voluntary contraction).

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