A fast-growing fitness movement in the United States is blending music, coordination, and strength training to deliver a fun, ...

There are many tools, or ergogenic aids, that athletes use to improve exercise performance. These include nutrients and supplements like protein and carbohydrates, drugs like caffeine, steroids, and ...

The problem of physical inactivity in industrialised countries is severe, complex, and highly resistant to intervention. According to the World Health Organisation, it contributes to 1.9 million ...