Weight machines tend to be safer and easier to use than free weights, and many help you get the most out of your workout by ensuring you follow a proper motion path without relying on other muscles.

The Gazelle Glider is a line of in-home cardio machines made by Fitness Quest and endorsed by Tony Little. As of March 2011, the Gazelle models are the Edge and Freestyle, though there have been a variety of models over the years. If you need a replacement part for your Gazelle, contact the manufacturer directly.

Wearing exercise shoes that fit isn't just important for comfort; these shoes can help prevent injuries and properly support the feet during activity. But finding the proper footwear can be a challenge for those with wide feet.

One of the most important pieces of equipment you can wear when riding a bike is a helmet. According to The National Highway Traffic Safety Administration, a helmet is the single best way to prevent a head injury resulting from a crash. Schwinn produces helmets that are safe and effective in multiple designs.

There are two basic types of pull-up bars on the market: removable and permanent. Removable pull-up bars are relatively lightweight, inexpensive solutions for those who do not want to drill or permanently mount their pull-up bar.

In 1952, the first treadmills designed for human use appeared, in the form of a cardiac stress test. Not long after, treadmills began to appear in gyms across the country. Modern treadmills feature heart monitors, step counters, fans and safety keys.

While using a treadmill is a good way to burn calories, a burning smell is a sign that your machine needs maintenance. Thorough troubleshooting of the machine's main components needs to be conducted. Unplug the machine from its power source before performing such tasks.

Using a stair climber and running are just two options for getting an excellent cardiovascular workout -- but whether one is "better" than the other depends on a few factors. While stair climbers have less impact on your joints, running burns a higher number of calories. Thus, your goals are a big part of the equation.

Wrist wraps are intended to enhance your grip around a barbell, dumbbell or resistance cable machine. The wraps force you to concentrate on target muscle groups when exercising by securing your wrist to a weight.

You can rent exercise equipment for numerous reasons and occasions. You might want to try out a piece of equipment or type of exercise, you might have plans to exercise at a vacation home, or you might rent the equipment only for the time needed to lose a certain amount of weight.

Stair steppers are low-impact exercise machines that can help you burn calories and tone your muscles. Exactly how much weight you can lose exercising on a stair stepper 20-minutes per day varies from person to person. Factors include your age, metabolism, gender and current body weight.

Resistance in an elliptical trainer affects how much force you have to exert on the foot platforms to complete the pedal stroke. Finding the best resistance mechanism and level for your fitness goals can help you achieve your desired results faster, making your workout program more satisfying and easier to stick with.