Many exercise machines come and go. These are often based on gimmicks that promise to get people in
shape with some miracle exercise that doesn't accomplish much in the end.
And yet, every so often an exercise machine comes along that works just like it should and remains
popular with fitness gurus and novices alike.
Two exercise machines with this kind of staying power are the treadmill and the elliptical
trainer.
Both appear to be similar in design and purpose, but there are differences between the two.
If you are planning on starting an exercise program using either treadmills or ellipticals it's best to know what these differences are and
what machines are best for you.
Treadmills Or Ellipticals - Different Workouts
Treadmills
Treadmills have been around for years as an
alternative to outdoor distance running.
While they arguably don't offer the same experience or workout that comes with running a mile
outside, runners can still work up a sweat and get a great cardiovascular workout by spending some time on a
treadmill.
The basic treadmill design hasn't changed much over the years. A treadmill is simply a device that works by
treading an endless belt.
The idea is that the belt keeps moving, which in turn forces you to keep moving.
They can be set to any speed to simulate anything from a slow walk to a grueling run.
Some of them can be placed at an incline to simulate an uphill climb, and many power treadmills
come with pre-set exercise programs perfect for any kind of workout.
Some people have said that running on a treadmill is no substitute for running outdoors, but others have said that
since treadmills tend to offer softer running surfaces there is less impact on the knees, shins, ankles, and
back.
Runners will still feel an impact of up to 2 1/2 times their body weight as they run, but the
chances of suffering an injury on a treadmill are significantly less than it is when running outdoors.
Treadmills can also be used anytime regardless of the weather, a benefit that running outdoors
doesn't have.