Seated Triceps Dumbbell Extension

Position

1. Hold a single dumbbell behind your back while seated.

2. Hold the dumbbell with your upper arms as close to your ears as possible.

Execution

1. Raise and lower the weight, while keeping your upper arms vertical.

2. This is very important. If the dumbbells you are using are adjustable, make sure they are securely tighten, otherwise, you may be wearing the plates for a hat.