Keep your back straight and your elbow close to your body, and then bend your arm at a 90-degree angle so that the dumbbell is parallel to the floor.
Slowly extend your arm backwards until it is fully straight, while keeping your upper arm still, only moving your forearm.
Pause for a second when your arm is fully extended, squeezing your tricep muscle.
Slowly return your arm to the starting position, and repeat for your desired number of repetitions before switching to the other arm.
Pro Tip
**Controlled Movements**: Avoid swinging the weight or using momentum to lift it. This is a common mistake that can lead to injury and less effective workouts. Instead, use a slow, controlled motion to lift and lower the weight. Focus on the muscle you're working and make sure it's doing the work, not your joints or other muscles. **Right Weight**: Choose a weight that's challenging but allows you to complete your reps with good form. If the weight is too heavy, you might not be able to perform the exercise correctly, which can lead to injury. Conversely, if the weight is too light, you