Weight Watchers vs. Nutrisystem vs. Jenny Craig

Nutrisystem Comparisons

All About Exercise Machines
The bottom line is that you have more control over your health than you may think. I wanted to lose 20 pounds, but ended up shaving off 30 pounds thanks to Nutrisystem. Millionaire Max Delmege, 73, reveals desperate hope for By Frank Cruz on May 20th, I have a new man in. At 32 years old, I had surpassed pounds and went on a diet with Slimfast Shakes and low fat dinners that I made. The cable should be taut.

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The machine that is supposed to get you the most fit; the one that burns the most calories; or the device that has least impact on your joints? These are all valid concerns -- but none of these is the most important question you should be asking yourself, says exercise physiologist Bryant A. Which machine do you really want to use? So instead of choosing the treadmill for the calorie-burning factor, or the elliptical trainer your friend recommended, figure out which machine feels best to you, he suggests.

Nashville exercise physiologist Kathy Alexander agrees: But how do you know which machine is likely to feel right to you? Here's what you can expect from the most popular cardio machines out there, along with some tips on getting the most out of your workout. Here's the lowdown on what you can expect from some of the machines you're likely to find at your local gym. The treadmill burns the most calories of any of the cardiovascular machines available at most gyms, says Alexander.

You can expect to burn about calories per mile, walking briskly. Stamford notes that a treadmill can be adapted to many different fitness levels by increasing the speed from walking to running or by adjusting the incline.

But even walking may be too much for someone who is overweight and has joint pain. Every time your foot hits the ground, says Alexander, "the impact forces are 3. Since a treadmill is moving under you, the impact may be slightly less than that.

One more thing to keep in mind: Treadmills can pose a real balance challenge for new exercisers or those who haven't worked out in a while, says Matthew Vukovich, exercise physiologist and associate professor at South Dakota State University. These machines pack a little less punch on the joints, and either can be a good alternative to the treadmill, says Vukovich. Because you use them in a standing position, you're using lots of muscle mass, so the calorie burn rate is still pretty high. Elliptical machines with arm components can further increase the numbers of calories you burn, says Stamford.

All our experts agree that the stationary bike offers the workout with the least impact on the joints. People with knee pain are often steered toward these bikes, since the impact of body weight is not a concern as it is on a treadmill, elliptical trainer, or stair stepper.

But to avoid knee strain, you must make sure the bike is adjusted to fit your body, Vukovich says. Most people sit too low, meaning their knees flex too much as they pedal.

This can put too much pressure on the knee and result in soreness, warn Vukovich. The stationary bike is a less intense calorie-burner than some of the other machines. You'll need to pedal four miles to burn calories, says Alexander.

Rowers are more advanced cardiovascular machines. Because you must push with the legs while you pull with the arms, rowers require coordination. They also you require you to engage your core abdominal muscles to support and protect your back.

Because they use so many muscle groups, rowers burn lots of calories. But this machine has several red flags for a beginning or unfit exerciser. Extra weight often comes with back pain , and this is not a machine you want to use if you have back issues, he says. Lean Cuisine is a line of low-fat frozen dinners designed for dieters and is available in your local grocer's frozen food section.

Nutrisystem is a weight loss program that provides all your meals prepackaged through the mail. These foods are designed by a nutritionist to eliminate the need to plan your diet program. Both Lean Cuisine and Nutrisystem provide prepackaged meals that complement a well-balanced diet and weight-loss program. All meals are designed by nutritionists for proper nutrition with low calorie content. Both meal programs provide foods that are easy to prepare and do not take a long time to cook.

Lean Cuisine foods are available in the frozen food section of the grocery store. They do not create your weekly meal choices or offer any packaged snack foods, daily meal choices or daily dietary fresh food requirements.

Nutrisystem foods are ordered monthly and are delivered to your home. All meals are planned out in advance. You choose your meal options from breakfast, lunch, dinner, snacks and dessert sections on the monthly food order form, according to the Nutrisystem website.

Except for personal choices, Nutrisystem is designed so you do not have to design a diet meal plan. Both plans require that you purchase fresh vegetables and fruits in addition to the regular meals. Lean Cuisine has limited support services. You need to register to use the tools. The support is mostly in FAQ question-and-answer format with nutrition and exercise advice provided as well.

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