Things You'll Need:
- One dumbbell in each of a variety of weights (5, 10, and 15 pound dumbbells are a good place to start)
- Sturdy weight bench
- Weight gloves (optional)
- Music that inspires you to exercise (optional)
- Sweat towel (optional)
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Step 1
Before you pick up a dumbbell, warm up your muscles with about 5 minutes of aerobic activity. If it's cold outside or you're exercising first thing in the morning, your body may need a few additional minutes to warm up completely. Don't skip this extra step: it will help you avoid injury. Also, make sure to drink plenty of water before and during your workout to avoid problems like dehydration and heat exhaustion that will end your workout prematurely.
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Step 2
Once you have warmed up your body, do this simple stretch to further protect yourself. Find a door frame, pole or other sturdy item you can grab with both hands. While holding on tightly, bend your knees as if you're going to sit down. Feel the stretch in your upper and lower back.
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Step 3
Now you're ready to start lifting weights. One-arm dumbbell rows are a basic free weight back exercise that will strengthen your back with minimal risk of injury. Choose a dumbbell that you can lift easily--when you're learning a new exercise, it's more important to get the correct form down than to lift as much weight as possible. This way, you'll learn how to do the exercise with maximum effectiveness and without injuring yourself. Place the dumbbell to the right side of your weight bench, which should be in a flat, 180 degree position.
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Step 4
Staying next to the right side of your weight bench, keep your right foot on the floor and put your left knee on the bench. Your right leg should be straight with a slight bend in your knee. Your left leg should be bent at about a 90 degree angle. Put your left hand on the weight bench, slightly in front of your body, for support. Carefully pick up the dumbbell with your right hand. Make sure your back is flat and parallel to the weight bench. Your head should be pointed straight forward and your eyes should be looking straight ahead.
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Step 5
Pull your right arm up using your shoulder blade, leading with your elbow. Pull up as far as you comfortably can while squeezing your back muscles and exhaling. Hold the top position for two seconds, then slowly lower the weight back to your starting position.
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Step 6
Repeat this motion 8-15 times on your right side, stopping when your muscles feel too tired to complete another repetition. Then move to the opposite side of the weight bench and do the same exercise on your left side. After you have exercised both sides, take a 60 to 90 second break to rest. Now you have completed one set. If you can do 15 reps without strain, use a heavier dumbbell for your next set. Do a total of three sets, and do this exercise three times a week as part of your regular weight training schedule. Do not do one-arm dumbbell rows on consecutive days or your back muscles won't have a chance to recover. After two weeks, switch to another free weight back exercise such as bent over barbell rows or pull ups. If you have access to a weight machine with pulleys and cables, you can add pull downs and pulley rows to your repertoire.











