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  • Writer's pictureDoug Joachim

Pull-up Perfection

Updated: Jul 23, 2023


Fact: The world record for most consecutive pull-ups by a man is almost five times greater than a woman’s: 232 for a man and 48 for a woman!  Even though men tend to weigh more are have longer limbs than women, they can still do, on average, many more pull-ups. Why? There are several reasons but perhaps the top three are:

  1. The psycho-social component: From a young age, girls are often discouraged from developing upper body strength and are steered away from engaging in heavy resistance training. Societal norms and expectations can influence girls' participation in activities that promote upper body strength, resulting in fewer opportunities to develop the necessary muscles for pull-ups.

  2. Hormonal differences: Men naturally have significantly higher levels of testosterone (ranging from 300 to 1,000 ng/dL depending on age) and human growth hormone (HGH) compared to women (15 to 65 ng/dL for women). Testosterone and HGH play crucial roles in muscle growth, force production and recovery, making it easier for men to build and maintain lean muscle mass, essential for performing pull-ups.

  3. Biomechanical differences: Women tend to have a greater carrying angle at the elbow, meaning their elbows flare out more than men. This anatomical difference puts women at a biomechanical disadvantage for performing pull-ups. However, this biomechanical disadvantage can be advantageous in other activities such as carrying babies or designer handbags, where a wider carrying angle provides better support and comfort.

It's important to note that these factors contribute to general trends and tendencies, but individual variations exist within each gender. With proper training and conditioning, women can certainly improve their upper body strength and excel at pull-ups, narrowing the performance gap between genders.

What is a Pull-up?

This is called a closed chained kinetic exercise (CKE). Steindler defined closed kinetic chain exercise “as a condition or environment in which the distal segment meets considerable external resistance and restrains movement. In a closed-chain movement, the distal end of the extremity is fixed, emphasizing joint compression and, in turn, stabilizing the joints.” In other words, the hands or feet are in constant contact with an immovable fixed point like the floor or, in this case, a pull-up bar. All CKE involve a good amount of relative strength compared to one’s own body mass. 

The heavier you are, the stronger you’ll have to be to perform a well-executed pull-up.  During the initial ‘pull’ of the exercise, your body is trying to move the bar down. Unless you are the Hulk,  your force production will not be able to overcome the immovable surface and thus, you will lift your body up toward the bar.

Pull-ups are like squats for the upper body because they engage a slew of muscles. The largest muscle of the upper body, the “V” shaped latissimus dorsii, is the prime mover and intensely activated during the pull-up.  Furthermore, there are stabilizing and antagonist muscles required to complete this exercise, including the trapezius, rhomboids, deltoids, biceps, corachobrachialis, subscapularis, pectoralis minor/major, teres major/minor, infraspinatus and serratus anterior. Pull-ups also require assistance from the transverse and rectus abdominus, obliques, and erector spinae to resist the swinging of your body throughout the movement.  This exercise gives you a lot of bang for your buck.

Factoid: The US Marines require a minimum of 3 pull-ups to pass their physical fitness test.

New Record: 8008 pullups in a 24 hour period

How to do a Pull-up

Hang from a pull-up bar using an overhand grip (palms facing out), a little wider than shoulder-width apart, your arms completely straight (this is called a ‘dead hang’). Without moving your lower body, pull yourself as high as you can – depending on your goal, most people don’t need to go higher than chin level, but some bring their chest to the bar. Pause momentarily at the top and then slowly lower your body until your arms are straight. Don’t swing or kick your legs. Repeat. Deceptively simple but extremely hard.

There are endless variations on the pull-up, most involving changes in hand position and grip orientation (underhand or overhand). Here are the primary types:

  1. Wide grip

  2. Narrow grip

  3. Parallel grip

  4. Single arm

  5. V-Bar grip

  6. Mixed grip

  7. Weighted

*A ‘chin-up’ (underhand grip) is categorized under the umbrella of pull-ups. This variation will engage your biceps more than the overhand grip pull-up. Biceps brachii engage more extensively when the forearm is fully supinated.

*Kipping pull-ups may be used if you are training for the gymnastic team or CrossFit games; otherwise, the cost outweighs the benefits for most people. It is not a great exercise to increase absolute strength or hypertrophy. It is a good approach if you’d like to acquire a SLAP tear on your shoulder – if done improperly. I don’t believe anyone should utilize ‘Kipping’ unless they can do at least 3 or 4 strict pull-ups, to begin with.

Factoid: The lat pull-down is not the same as a pull-up. Pull-ups engage a larger global neuromuscular pattern than pull-downs (more core and stabilizing muscles). And pull-ups offer a wider array of variations and not to mention a non-sitting neutral spine. Pull-ups more closely mimic the human primal movement pattern of climbing.

How to Improve Pull-ups

1. Practice holding a dead hang for 10s, 20s, and 30s. Work your way up to 2 min.  Once you can master a 2-minute hang, add some weight. This will increase your grip strength. You can also try hanging on thicker bars, vertical ropes, or towels, making gripping somewhat harder. You are only as strong as your weakest link – if your hands and forearms can’t hold your weight, you’ll never be able to do a strict pull-up.

2. Do weighted isometrics (static holds) at the top and middle of the pull-up. Aim to hold yourself without moving for 20-30 seconds. But don’t rest your chin on the bar!  See how long you can keep yourself from straightening your arms.

3. Eccentric only pull-up (negatives).  Jump up to the bar (or climb up) and slowly lower yourself into the hang position. Do 5 reps of 5 seconds down and build up to 1 rep of 60 seconds.  You can also add weight to make this tougher. You can always lower more weight than you can lift. This eccentric only practice will provide more micro-damage to the muscle and enable you to come back stronger.

4. Use the assisted pull-up machine (or make your own with bands – see below) and practice with the least amount of assistance as you can muster. Always use good form and resist swinging or kicking your legs. Progress to 1 arm assisted pull-ups, not only for bragging rights but to combat your bilateral deficit.


5. Practice makes perfect. Do some pull-ups every other day (3 to 4 times per week).  Give your ‘pulling’ muscles and soft tissue adequate rest between bouts of exercise -usually 48 hrs is sufficient. Perhaps create a goal like how many sets will it take for me to do 50 or 100 pull-ups in one workout; then do one better the next workout.

6. Progressively overload your muscles by increasing the reps, time under tension, sets, added weights and/or decreasing rest intervals between sets or pull-ups. Track your progress and do this regularly.

7. The towel hang pull-up is my favorite pull-up variation for improving grip strength and overall performance.  If you can’t do it, practice holding your weight for as long as possible while gripping the towels.  Once you can master ten reps of this, you will have a killer grip.

towel pullups

8. Lose weight. Eat better and move more.

Bonus:  Neural drive pull-ups by Dr. Mcgill:


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