What Size Dumbbells to Use When

Dumbbells are an active girl's best friend because they're fairly inexpensive, compact, easy to use, and allow you to tone every part of your body. Using them can be a little confusing since they come in so many sizes, and many people may not realize that one size doesn't fit all exercises. For example, since biceps tend to be stronger than their neighbor muscles, the triceps, you'd want to use a heavier weight when doing bicep curls.

If strength training with dumbbells leaves you in the dark about what size weights to use for which exercise, here's a little cheat sheet. Since lifting too much can lead to a pulled muscle, here are the dumbbell weights you should start off with. Once your body becomes stronger, you can choose to gradually increase the amount.

To see the chart read on.

Exercise Part of body worked Recommended beginner weight
Bicep Curls Biceps: inside of the upper arm Five to eight pounds in each hand
Lateral Raises Deltoids and trapezius: shoulders and upper back Two to five pounds in each hand
Upright Rows Deltoids, trapezius, and biceps: shoulders, upper back, and inside of the upper arm Two to five pounds in each hand
Shoulder Presses Deltoids, trapezius, and pectoralis: shoulders, upper back, and upper chest Two to five pounds in each hand
Chest Presses Pectoralis: chest 12 to 45 pounds (body bar)
Triceps Kickbacks Triceps: outside of the upper arm Two to five pounds in each hand
Squats Glutes and quads: booty and thighs Zero (just your own body weight) to 45 pounds

Source: Thinkstock