Lateral Raise Bent Over Seated
- Sit at the end of a bench.
- Grasp two dumbbells with a closed grip.
- Place your feet flat on the floor in a stable stance and bend at the waist (bringing your chest to your upper thighs) so your torso is parallel to the floor.
- Face down at the floor to keep neck in line with torso.
- Extend arms straight downward so that your hands and elbows are in line with your shoulders. The palms of your hands should be facing inward. Maintain a slight bend in your elbows.
Upward movement/concentric phase:
- In a semi-circular motion, lift the dumbbells by raising arms out to your sides.
- Lift until your elbows reach the level of your shoulders (dumbbells will be at a slightly lower level).
- Maintain a slight bend in the elbows throughout the entire movement.
- Keep the torso and legs motionless throughout the movement.
Downward movement/eccentric phase:
- In a controlled fashion, slowly lower the dumbbells by reversing the movement to starting position.
FAQ'S & FACTS ABOUT Lateral Raise Bent Over Seated
What Is A Dumbbell Seated Bent Over Lateral Raise?
A seated bent over lateral raise is a resistance exercise, which targets the posterior deltoid (also referred to as “rear deltoids”). This exercise is performed with two dumbbells. It is performed seated with waist bent and torso parallel to the floor while raising both arms against resistance to the sides of the body.
The concentric portion of the lift is horizontal shoulder abduction. The eccentric portion is horizontal shoulder adduction as the dumbbells are lowered.
The purpose of the bent over lateral raise is to strengthen the posterior deltoid while also promoting the hypertrophy (increases in size) of this muscle.
Why Do A Dumbbell Seated Bent Over Lateral Raise?
The seated bent over lateral raise activates the posterior deltoid, as it is the primary horizontal shoulder abductor. Activating the posterior deltoid contributes to the overall hypertrophy of the shoulder muscles, providing roundness and a fuller appearance.
Although it is primarily an exercise for aesthetics, bent over lateral raises also serve as an auxiliary exercise that can increase strength involved in other multi-joint exercises.
Performing this exercise with dumbbells allows the lifter to isolate the contraction of each arm. This may also help determine any weaknesses, if any, as each arm contracts individually. The seated position allows the lifter to further isolate the contraction of the rear deltoid.
Anatomy Of A Dumbbell Seated Bent Over Lateral Raise
The deltoid is a thick, multipennate muscle that forms a curtain around the shoulder. It is the primary muscle involved with arm abduction and the posterior fibers are a primary horizontal shoulder abductor. When developed, the deltoids give the shoulder their round shape. The origin of the deltoid is located at the insertion of the trapezius, lateral third of the clavicle and the acromion spine of the scapula. Its insertion is located at the deltoid tuberosity of the humerus.
The infraspinatus is one of the four rotator cuff muscles. Partially covered by the deltoid and trapezius, it assists with horizontal shoulder abduction. Its origin is located at the infraspinous fossa of the scapula. Its insertion is located at the greater tubercle of the humerus, near the insertion sites of the supraspinatus and teres minor.
The teres minor is also a rotator cuff muscle that can be regarded as the “sidekick” to the infraspinatus. It is located just below the infraspinatus and may be inseparable from the infraspinatus. It comes as no surprise that the teres minor performs the same actions as the infraspinatus. Its origin is located at the lateral border of the dorsal subscapular surface. Its insertion is located just below that of the infraspinatus on the greater tubercle of the humerus.
The latissimus dorsi, rhomboids, wrist extensors and other two rotator cuff muscles (i.e. supraspinatus and subscapularis) play an essential role in stabilizing the wrists, forearms and shoulders during this exercise.
Variations Of A Dumbbell Seated Bent Over Lateral Raise
[Standing] bent over lateral raise, incline bench lateral raise, bent over cable lateral raise, high cable reverse fly.
How To Improve Your Dumbbell Seated Bent Over Lateral Raises
Periodically rotating your wrists (so dumbbells are lifted sideways with palms of your hands facing your feet at starting position) can stress your deltoid from an additional angle, optimising hypertrophy.
Perform lateral raises for posterior deltoids from different positions such as on in incline bench (incline bench lateral raise) and standing straight with a cable (high cable reverse fly).
Focus on the concentric portion of the contraction, concentrating on “squeezing” as the arms approach shoulder level.
Emphasis on eccentric contractions, prolonging the eccentric portion of the contraction, may also be incorporated in a training program focused on increasing strength. This should be implemented accordingly and with adequate muscle recovery as eccentric contractions cause substantial damage to muscle tissue.
It’s important to note that your repetition and set volume will depend on your goals (e.g. strength, hypertrophy, muscular endurance). It is also important to allow adequate recovery days in between shoulder training days to allow muscles to repair.
Common Mistakes When Doing Dumbbell Seated Bent Over Lateral Raises
Raising the hands above the level of the elbow and shoulder can minimize the activation of the deltoid and place negative stress on the shoulder joint.
Extending the neck places the neck out of line with the spine as torso is bent forward. Although extending the neck helps the lifter view their technique, it is not recommended as it can increase risk of injury.
Swinging the torso and/or moving the legs throughout the movement minimize the activation of the working muscles and increase the risk for injury. Do not use body momentum to lift the weight during concentric phases. Do not drop the weight on its way down. The concentric and eccentric phases should be controlled.
Injuries Or Ailments & Their Effects Regarding Dumbbell Seated Bent Over Lateral Raises
If the lifter has a compromised range of motion with the shoulder joint and/or performs this exercise incorrectly, this exercise can increase the risk of injury and/or exacerbate a previous injury. Performing this exercise with a weight too heavy for the lifter can also increase the risk for injury.
If proper technique and recovery are not adhered to, impingement syndrome, rotator cuff injuries, and glenoid labrum tears may result.
Lifters with a history of shoulder injury or present state of injury should consult with a physical therapist or orthopedic physician before performing this exercise.