Deltoid Abduction of the shoulder (moving the arm outwards and away from the body) Outward arm action in a jumping jack Rotator cuffs A group of stabilising muscles of the shoulder which helps to ...

A tremor is an involuntary muscle contraction, meaning you are not in control of the leg movement.Leg tremors and other types ...

Unlock ALS,” was the message at the walk to defeat ALS Roanoke on the morning of4. Formally known as Lou Gehrig’s Disease, ...

Nerve cells, or neurons, control a person’s voluntary muscle movements. When a person’s neurons stop functioning, their muscles are not able to work properly. This causes: Isaac syndrome is a ...

and the premotor and motor areas, which control the execution of voluntary muscle movement. Its main functions are: ...

As women enter their forties and approach menopause, their bodies experience significant hormonal changes. Beyond the impact ...

The central nervous system and peripheral nervous system work together to allow your brain to control your body’s many functions, which includes 3 important areas (Diagram): Motor Functions - directs ...

The 9-year-old Ludlow, Massachusetts, native is in his third season with the NCAA Division I men’s team through Team IMPACT, ...

HFS can sometimes be triggered by voluntary contraction of certain facial muscles, especially puckering the lips or after forcefully closing eyes. Stressful situations or fatigue may also worsen the ...

Involuntary cardiac and smooth muscles are responsible for contraction of the heart and movement of substances through hollow organ systems, respectively, and voluntary skeletal muscles are ...

A quarter of a million Americans are living with muscular dystrophy or a related neuromuscular disorder. It's the reason ...