Pull-ups: from the first assisted rep to a full one

Why a pull belongs in every week

Desk work, driving and phone use pull the shoulders forward, and most gym routines favour pushing. Iversen and colleagues, writing about time-efficient strength programmes, recommend that even a minimal routine include at least one leg-pressing exercise, one upper-body push and one upper-body pull, with the pull-up as their example. It is the vertical pull in ten essential movements, and the natural partner of the push-up.

Grip strength figures are often quoted next to pull-ups. In the PURE study of 139,691 adults in 17 countries, each 5 kilograms less grip strength was associated with 16% higher mortality from all causes. That is an association, and the authors note it is unknown whether gaining strength changes the risk. Pull-ups train the grip, but they are not a test of life expectancy.

Pull-up or chin-up: which grip

A pull-up uses an overhand grip, palms facing away. A chin-up uses an underhand grip, palms facing you. Youdas found that the chin-up used more of the chest and biceps, while the pull-up used more of the lower trapezius. The latissimus worked hard in both.

The review by Di Fonza and colleagues reached the same broad conclusion across grip widths and orientations, and stressed that these are measures of muscle activity during the movement, not of long-term growth. On the lat pull-down machine, Lusk and colleagues found that an overhand grip activated the latissimus more than an underhand one, whatever the width. In practice, start with whichever grip lets you complete clean repetitions. Many people find the chin-up slightly easier at first. No grip has been shown to build a wider back.

Pull-up technique, step by step

1. Grip the bar. Hands slightly wider than the shoulders for a pull-up, shoulder-width for a chin-up. Wrap the thumbs around the bar.
2. Hang actively. Arms straight, then draw the shoulders slightly down and away from the ears.
3. Brace the trunk. Legs together, slightly in front, glutes tight, so the body does not swing.
4. Pull the elbows down. Think of driving the elbows towards the back pockets rather than lifting the chin.
5. Finish with the chin over the bar. Keep the neck long; do not crane the head forward to reach.
6. Lower under control. Take two or three seconds back to straight arms.

The assisted progression

No trial has compared band assistance, machine assistance and slow lowering for a first pull-up. The steps below are standard coaching practice and should be read that way.

1. Lat pull-down. On the cable machine, learn to pull the elbows down with a controlled weight.
2. Inverted row. Lie under a bar or sturdy table edge and pull the chest to it, feet on the floor. In one small preliminary study cited by Di Fonza, it produced the highest latissimus activity among rows.
3. Assisted pull-up. On a machine that supports part of your weight, or with a band looped under the knees or feet.
4. Slow negatives. Jump or step to the top position and lower yourself over three to five seconds.
5. Reduce the help. Move to a lighter band or less machine assistance when you reach your target repetitions.
6. First full pull-up. Then sets of one or two, with rest, rather than a single exhausting attempt.

How much you are really lifting

The calculator subtracts the assistance from your body weight. With a body weight of 82 kilograms and 30 kilograms of machine help, you lift 52 kilograms, about 63% of your weight. This is plain arithmetic, not a study result, and a band gives more help at the bottom than at the top, so treat band figures as rough.

The idea behind it is sound. In 52 men, Sánchez-Moreno and colleagues found that bar speed in the pull-up tracked the percentage of maximum very closely, which means relative load matters in this exercise as in any lift. Band-assisted repetitions do not transfer one to one to unassisted ones, but a falling assistance number is a clear sign of progress.

How many sets, and how hard

In an 8-week trial by Sánchez-Moreno and colleagues, people who stopped each set of pull-ups when their speed had dropped by 25% gained as much strength and endurance as those who pushed to a 50% drop, and sometimes more. The participants were trained men who could already do about 16 pull-ups. The practical message still applies: stop a set while the repetitions are clean, before you grind or swing.

For a start, three to four sets of 5 to 8 assisted repetitions, twice a week, is a common plan. Pulling also counts towards strength activity in general. Momma's meta-analysis of cohort studies found the largest risk reductions, about 10 to 20%, at around 30 to 60 minutes a week of muscle-strengthening activity.

Common mistakes

• Kipping and swinging. It moves the work away from the back and loads the shoulder abruptly.
• Dropping into the bottom. Control the descent; the lowering phase is part of the exercise.
• Shrugging the shoulders to the ears. Draw them down before you pull.
• Half repetitions. Use more assistance rather than a shorter range.
• Testing a maximum every session. Practise sub-maximal sets instead.

A 20-minute version at a hotel gym

1. Warm-up, 4 minutes. Arm circles, a 20-second dead hang, ten band pull-aparts or light rows.
2. Assisted pull-up or pull-down, 7 minutes. 4 sets of 6, two minutes of rest.
3. One-arm dumbbell row, 5 minutes. 3 sets of 10 per side.
4. Slow negatives, 4 minutes. 3 sets of 2 if a bar is available; otherwise inverted rows under a table.

If the gym has no bar at all, rows with dumbbells or a suitcase keep the pulling pattern alive while you travel. For a whole-body plan, see strength training for executives.

When to stop

Control the descent and avoid kipping or dropping into the bottom position. Stop for pain in the shoulder or elbow. After a shoulder injury, start with pull-downs or rows under supervision before you hang from a bar.

A coach can set the right assistance on the first day and remove it at the right pace. If that would help, create your space in the Club.