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Dumbbell Lying Supination

Forearms Intermediate Strength Dumbbell
Dumbbell Lying Supination Dumbbell Lying Supination
Equipment
Dumbbell
Level
Intermediate
Force
Pull
Mechanic
Isolation
Instructions
  1. Lie sideways on a flat bench with one arm holding a dumbbell and the other hand on top of the bench folded so that you can rest your head on it.
  2. Bend the elbows of the arm holding the dumbbell so that it creates a 90-degree angle between the upper arm and the forearm.
  3. Now raise the upper arm so that the forearm is parallel to the floor and perpendicular to your torso (Tip: So the forearm will be directly in front of you). The upper arm will be stationary by your torso and should be parallel to the floor (aligned with your torso at all times). This will be your starting position.
  4. As you breathe out, externally rotate your forearm so that the dumbbell is lifted up in a semicircle motion as you maintain the 90 degree angle bend between the upper arms and the forearm. You will continue this external rotation until the forearm is perpendicular to the floor and the torso pointing towards the ceiling. At this point you will hold the contraction for a second.
  5. As you breathe in, slowly go back to the starting position.
  6. Repeat for the recommended amount of repetitions and then switch to the other arm.
Frequently asked questions
What muscles does the Dumbbell Lying Supination work?

Dumbbell Lying Supination primarily targets the Forearms. This makes it an effective strength exercise for building forearms development.

What equipment do I need for the Dumbbell Lying Supination?

You will need a dumbbell to perform the Dumbbell Lying Supination. Make sure the equipment is set up properly and at the appropriate weight before starting.

Is the Dumbbell Lying Supination suitable for beginners?

The Dumbbell Lying Supination is an intermediate exercise. You should have a solid foundation of basic strength movements before attempting it. If you're new to training, start with simpler variations and progress to this exercise as your form and strength improve.

Is the Dumbbell Lying Supination a compound or isolation exercise?

The Dumbbell Lying Supination is an isolation exercise that focuses on a single joint and muscle group. Isolation exercises are useful for targeting specific muscles, correcting imbalances, and adding focused volume. They are typically performed after compound movements in a workout.

How many sets and reps should I do for the Dumbbell Lying Supination?

For strength, aim for 3-5 sets of 5-8 reps with heavier weight. For muscle building (hypertrophy), try 3-4 sets of 8-12 reps at a moderate weight. For endurance, use lighter weight and perform 2-3 sets of 15-20 reps.

What are good alternatives to the Dumbbell Lying Supination?

Good alternatives include the Bottoms-Up Clean From The Hang Position, Cable Wrist Curl, Dumbbell Lying Pronation. These exercises target similar muscle groups (Forearms) and can be substituted based on available equipment or training preference.

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