Fitness Workout Plans

Elbow Position and the Bench Press

National Academy of Sports Medicine
National Academy of Sports Medicine
| Stay Updated with NASM!

If you are like most fitness professionals, reading about exercise technique can be confusing with so many opinions floating around as fact. It is hard to get a grasp on what is right, what is fallacy and what really matters when it comes to exercise technique. One of the leading questions we see is the question of elbow placement when performing a bench press

Good elbow placement can make or break proper form. And if you master position, you can avoid elbow pain while benching

How far down should the elbows move when performing a bench press - what is the right range of motion?  

The answer is simple, yet it is not black and white. The short answer to the question is simply that elbow position depends on the potential muscle imbalances of the exerciser and the amount of load the exerciser is lifting. However, to understand the answer more completely, it is imperative to know the anatomy and mechanics of the shoulder.

The major prime movers of the shoulder are the pectorals major and pectoralis minor, anterior, medial and posterior deltoid, trapezius (lower, upper, middle), rhomboids and latissimus dorsi muscles.

The stabilizers consist of the subscapularis, supraspinatus, infraspinatus, teres minor, and teres major.

The shoulder consists of four joints that work together to allow proper movement. These joints are: glenohumeral, sternoclavicular, acromio-clavicular and the scapolo-thoracic joints. Each joint must move as the shoulder moves, allowing for the most range of motion of any joint. Several muscles attach to each joint, some serving as stabilizers and others serving as prime movers.

The shoulder is unique in that the musculature of the rotator cuff works to compensate for the lack of natural stability of the glenohumeral joint (1).  When the glenohumeral joint is misaligned due to muscle imbalances (overactive and underactive muscles surrounding the joint), the shoulder becomes unstable, reducing the neural volume to the pectoralis major and minor, thereby not allowing the exerciser to produce optimum force (2).

See Bench Press Form Maximized for a great overview of bench press form. 

Understanding Bench Press Range of Motion

This is important when considering what position the elbow should be in when performing a bench press as the humerus should be aligned properly and move within the optimal range of motion without compensation to elicit the best neurological response.  

Simply stated, the elbows can move in the full range of motion of the shoulder so long as your client is not compensating. If, for instance, the exerciser suffers from a muscle imbalance where the pectoralis major and minor are shortened and the rotator cuff musculature are lengthened, the neural drive to the pectoralis major and minor would decrease, requiring a synergist muscle to become dominant (in this scenario the levator scapulae and upper trapezius may become dominant) changing the mechanics of the shoulder and lessening the strength and hypertrophy of the pecs (3). 

The range of motion of the bench press would therefore decrease, stopping the exercise at the first point of compensation (shoulders rising or the head juts forward).

What to watch for when your client is performing a bench press:
  1. When your client is decelerating the weight and moving the elbows down to the starting position, are your client's shoulders elevating? 
  2. Is the weight your client lifting too heavy to allow your clients elbows to drop below parallel?

Bench Position depends on load

Second, elbow positioning during the bench press is highly dependent on load. Mechanically, when the elbows drop below parallel, the pectoralis major and minor are in a lengthened position, lessening their ability to produce optimum force and requiring assistance from the anterior deltoid. 

If the load your client is lifting is too heavy, this may put a large strain on the anterior deltoid (as the anterior deltoid was not meant to lift heavy loads) often leading to injury, or may require compensation from the low back (arching the low back to get into a better position to lift the load) leading to potential low back problems. If the load your client is lifting is low to moderate weight, the elbows should move through the full range of motion of the shoulder as long as compensation is not present.

If your client presents with muscle imbalances or shows compensations, a comprehensive flexibility and strengthening program will help to increase range of motion and create optimal alignment of the shoulder. As such, this will positively affect the strength and hypertrophy of the pectoralis major and minor, again dependent on the goals of the client and the acute variables utilized to meet the client's goals.

Important program components to include in your program if your client has muscle imbalances that limit the range of motion at the shoulder: 

Foam roll:  (hold on tender areas 20 seconds)

  1. Latissimus dorsi
  2. Thoracic spine

Static Stretch: (hold stretch for 30 seconds)

  1. Pectoralis major
  2. Pectoralis minor
  3. Latissimus dorsi
  4. Upper trapezius
  5. Levator scapulae

Strengthening:   (perform 2-3 sets of 15-25 repetitions)

  1. Ball cobra
  2. Upper body step-ups
  3. Ball combo #2
Compensations that may limit full range of motion of the bench press: 
  • Over activity of the upper trapezius and levator scapulae (shoulders rising).
  • Short, tight pec muscles that are shown through rounded shoulders and internal rotation of the humerus.
  • When performing an overhead squat movement assessment, if the arms fall forward or bend at the elbows - this is indicative of tight latissimus dorsi and pecs - which may limit the range of motion at the shoulder.


(1) Neumann D, PT, PhD. Kinesiology of the Musculoskeletal System. St. Louis, MO: Mosby; 2002.

(2) Milner-Brown A, PhD. Neuromuscular Physiology. Thousand Oaks, CA: National Academy of Sports Medicine; 2001

(3) Hamill J, Knutzen JM. Biomechanical basis of human movement. Balimore, MD: Williams and Wilkins; 1995.

The Author

National Academy of Sports Medicine

National Academy of Sports Medicine

Since 1987 the National Academy of Sports Medicine (NASM) has been the global leader in delivering evidence-based certifications and advanced specializations to health and fitness professionals. Our products and services are scientifically and clinically proven. They are revered and utilized by leading brands and programs around the world and have launched thousands of successful careers.


Start Your Fitness Career Today

Become A Top-Notch Certified Personal Trainer

A NASM advisor will contact you to help you get started.

Get Started