If you've never belonged to a fitness center, your first visit may be overwhelming. Some of the exercise machines are simple and user-friendly, but others are more complex. Most fitness, health clubs and small private gyms offer a few machines that serve similar functions, but do so from different body positions. Understanding how these machines compare to each other helps you make the best equipment selection for your body type and fitness program goals.
Function
Most fitness centers have cardiovascular equipment, which burns calories and strengthens the heart, and resistance training equipment, which strengthens and tones the muscles. Resistance training equipment does not offer aerobic benefits, and some aerobic equipment also tones the muscles. Elliptical trainers, steppers and stationary bicycles tone the leg, hip and gluteal muscles. Aerobic rowing machines work the upper back.
Features
Some fitness equipment manufacturers embrace technology and use it in their machines in the form of consoles with read-outs on aerobic equipment, and feedback systems on resistance training machines. This type of machine lets you select different types of programs and offers feedback on your workout. They are usually available in upscale clubs. Low-tech equipment may not have all the bells and whistles, it still is effective for enhancing fitness.
Types
Some resistance training equipment has a pin-loaded weight stack and an adjustable seat or bench. Others use a bench and a plate-loaded barbell. Cable exercise equipment also has a weight stack, but it does not have a seat or bench.
Considerations
The adjustable seats and benches make it easy for novice exercisers to stabilize other body parts while performing a specific exercise. In contrast, cable equipment gives you more freedom of movement, and may be used to simulate athletic activities.
Size
Equipment manufacturers try to make machines for all heights and weights, but shorter, taller and heavier people may be uncomfortable for certain types of equipment. Smaller fitness centers, for example, may have leg curl machines whose foot pads are too long for shorter people. Likewise, some home exercise equipment, designed specifically for women, may be too short for taller men.
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