Science may not have given us the fountain of youth in a bottle (yet!), but it's proven that regular exercise can help you live a longer, healthier life.

Racing through your workout for the sake of speed can increase your risk of injury. But there ARE some time-saving tricks that can do double duty: They get you out of the gym faster and give you better results.

You don't need a gym to get a great workout. These 20 exercises recommended by fitness expert and celebrity trainer Amy Dixon will hit every single muscle in your body and slash fat -- without any equipment. So, what are you waiting for? All you need are these exercises and YOU!

Anaerobic exercise causes adaptations from the cardiovascular system to the endocrine system that improve health and performance.

You don't need a ton of fancy training equipment to get fit. In fact, depending on your goals, you may only need one thing: A weight plate. This relatively inexpensive piece of equipment is not only easy to store and use, but it's more versatile than you might think.

Whether you’re starting your week, ending it or you’re stuck in the middle of it, stress can take a toll on your energy levels. But this fast-paced, 20-minute Pilates workout will get your heart rate up and relieve all that stress while toning and sculpting your entire body.

The ancient Greek philosopher Plato said, “Necessity is the mother of invention.” If you travel a lot -- either for business or pleasure -- chances are, you frequently find yourself needing a workout but having only minimal equipment and space available. Get creative and use this gym-free workout.

After sitting for hours in a plane, train or automobile, the first thing you might want to do is collapse on your bed. But the best way to get travel agitation out of your system is to work out! Plus, exercise helps you adjust to a new time zone.

Football, baseball, swimming and rowing are sports in which your chest strength and endurance is repeatedly put to the test.

Lactic acid training is used by body builders and other athletes who want to lose weight quickly but also gain muscle and endurance. A variety of exercises can be included as part of lactic acid training, but all of them involve pushing your body to its limits using resistance training.

If you're not a morning person, the struggle is real to get out of bed, much less work out. Here are 8 energizing yoga moves you can do IN bed. It's a win-win.

Seven years ago, not many people had heard of CrossFit, let alone participated in any sort of CrossFit Workout of the Day (a.k.a. WOD). Today, CrossFit has become one of the fastest-growing sports. There are currently more than 10,000 affiliate gyms, (called “boxes” in CrossFit lingo), up from just 13 in 2005.