Exercise bicycles include mechanisms that provide the user with resistance necessary for exercise. These resistance mechanisms can be made of magnets, fans, or friction. Some exercise bikes enable the user to pedal backwards as well.
A young woman with blond hair exercises using rubber tubing, which is designed to provide resistance using your own body weight. The black and red rubber tubing matches the woman's exercise clothing.
A man in workout clothing lifts a large barbell. Whether you are an elite athlete with specific goals or just someone who wants to stay strong and healthy, there is a wide range of home gym equipment to suit your needs.
A new study suggests that defenses against extreme temperatures give E. coli bacteria an advantage in fending off certain drugs. The work could help doctors administer antibiotics in a more precise way.
Science Daily. Mon, 17 Sep 2018 19:18:41 EDT.
For years, the giant retailer faced political resistance in New York City, but now it has a foothold through its e-commerce site, Jet.com, which is starting a new push.
Michael Corkery. New York Times. Sun, 16 Sep 2018 20:16:17 GMT.