![Endurance and fatigue characteristics of the neck flexor and extensor muscles during isometric tests in patients with postural neck pain - ScienceDirect Endurance and fatigue characteristics of the neck flexor and extensor muscles during isometric tests in patients with postural neck pain - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1356689X10002249-gr1.jpg)
Endurance and fatigue characteristics of the neck flexor and extensor muscles during isometric tests in patients with postural neck pain - ScienceDirect
Neck Health - Deep Neck Flexor Endurance Test | Is your neck strong? Do you need to train it? Is your training for it working? Stop guessing and start testing! The deep
![The relationship between cervical flexor endurance, cervical extensor endurance, VAS, and disability in subjects with neck pain | Chiropractic & Manual Therapies | Full Text The relationship between cervical flexor endurance, cervical extensor endurance, VAS, and disability in subjects with neck pain | Chiropractic & Manual Therapies | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2F2045-709X-22-10/MediaObjects/12998_2013_120_Fig2_HTML.jpg)