The subjects maintained their necks in the neutral, 40° extended (bent backwards) and 40° bent forward for a certain duration. The investigators used electromyography (EMG) to measure muscle ...
Walking works several muscle groups in your legs. It engages the flexors and extensors of the ankles, knees, and hips and activates other areas of your body, such as your core. There are ways to ...
Have you heard of agonist and antagonist muscle pairings before? This relationship between your muscles refers to opposing muscle groups, working in tandem, and their function to control and ...
It's common for your muscles to feel sore after a workout, particularly if it's a new exercise for you or a more intense session. Experts call this delayed-onset muscle soreness (DOMS), and it happens ...