Injuries to the cervical nerve root and brachial plexus neurapraxia

Cervical nerve root and brachial plexus neurapraxia are known by several colloquialisms, such as "burners" or "stingers." Stretching of the upper trunk of the brachial plexus accounts for the majority of these syndromes.

Noninvasive methods of examining muscle architecture and quality

A relatively new noninvasive method to investigate changes in muscle architecture is becoming popular. The use of ultrasonography to image muscle structure has proven to be a valid and reliable method of examining changes in muscle.

Technology can boost physical activity promotion  

Technology is a double-edged sword. Computers, for example, contribute to sedentary leisure-time behaviors (e.g., playing seated computer games). On the other hand, technology has been used to promote physical activity and change exercise behavior.

Understand the fundamentals of plyometric training

Plyometrics, also called jump training, is a training technique designed to increase muscular power and explosiveness. Originally developed for Olympic athletes, plyometric training has become a popular workout for people of all ages, including children and adolescents.