Mobility exercises: a short routine for hips, back and shoulders

What mobility means here

Coaches use mobility and flexibility almost interchangeably, and the research gives no agreed distinction. In this guide, mobility exercises are movements and held positions that take a joint towards the end of its range: the hips, the upper back and the shoulders above all, the areas a day of meetings and flights stiffens most.

The goal is practical. Getting into a low car seat without a grunt, reaching an overhead locker, squatting to pick up a bag, turning to check a blind spot. If a stiff hip stops you reaching a good squat depth, or a tight back of the thigh limits your hip hinge, mobility work makes the strength session better.

How much stretching is enough

The ACSM figure is the clearest: a total of 60 seconds per exercise, on two or more days a week. That can be two holds of 30 seconds or four of 15. A 2018 review by Thomas and colleagues suggested at least 5 minutes of static stretching per week, spread over five days or more. Konrad's larger analysis found that volume, intensity and frequency did not significantly change the gains. The two reviews disagree on frequency, so treat 5 minutes a week as a reasonable floor, not a threshold.

The calculator applies the ACSM figure. Five movements, held 30 seconds, done on both sides, for two rounds, take ten minutes, and each movement reaches 60 seconds per side. Choose fewer movements or fewer rounds and it tells you when you fall below.

A 10-minute routine

Do each movement for 30 seconds per side, then repeat the circuit once. Breathe slowly and go to mild tension, never pain.

1. Half-kneeling hip flexor stretch. One knee on a folded towel, the other foot in front. Tuck the pelvis under and shift forward until the front of the rear hip stretches. Reach the arm on the kneeling side overhead to lengthen it, as in the diagram.
2. Hamstring stretch. One heel on a low step or chair, leg nearly straight, hinge forward from the hip with a long back.
3. Open book. Lie on your side, knees bent, arms out in front. Open the top arm across to the other side, following it with your eyes, and let the upper back rotate.
4. Doorway chest stretch. Forearm on a door frame at shoulder height, step gently through until the chest opens.
5. Deep squat hold. Hold onto a door handle or a table and sit into a comfortable deep squat, heels down if possible.

Done twice through, that matches the ACSM recommendation for each movement. Add a calf stretch against a wall if long flights leave the ankles stiff.

Before training, or after

Timing matters more than many people think. A 2016 review by Behm and colleagues found that static stretching just before effort caused a small drop in performance, about 3.7% on average. The drop was larger with holds of 60 seconds or more per muscle, about 4.6%, than with shorter holds, about 1.1%. Dynamic stretching gave a small improvement. The same review found that gains in range after one session usually last less than 30 minutes, and recommended stretching inside a warm-up that ends with dynamic movement.

In practice: before lifting or running, keep holds short and finish with movements such as leg swings, walking lunges and arm circles. Save the longer holds for after the session, or for a separate ten minutes at home.

Strength training counts as mobility work

Alizadeh's meta-analysis of 55 studies found that resistance training improved range of motion with an effect size of 0.73 compared with doing nothing, and no differently from stretching. Afonso and colleagues reached a similar conclusion. Body-weight-only programmes did not significantly improve range in that analysis, so the effect seems to need external loads taken through a full range.

That changes the priority for a busy week. Iversen and colleagues, designing time-efficient programmes, advise prioritising stretching only if flexibility is the goal. If your time is short, two full-range strength sessions come first, and the routine above is a useful extra.

What mobility work cannot promise

• Injury prevention. Lauersen's analysis found a risk ratio of about 0.96 for stretching, which is no effect, against about 0.32 for strength training.
• No soreness. The verified reviews do not support stretching as a way to avoid stiffness the day after.
• Fixing posture pain. There is no consensus that posture causes back pain, as posture in long meetings explains.

There is one encouraging result for desk workers. In a trial by Shariat and colleagues of 142 office workers with neck, shoulder and low back pain, a stretching programme reduced pain scores more than the control, and the improvement continued from the fourth to the sixth month only in the exercise group.

At the desk or in a hotel room

Between meetings, three movements take three minutes: the doorway chest stretch, a seated figure-four stretch with one ankle across the other knee, and a standing open book with hands on the desk. In a hotel room, the full 10-minute routine fits on a towel beside the bed. If you sit for most of the day, sitting all day explains why breaking the sitting matters as much as the stretch itself.

For older adults, the WHO adds a further reason to move well: varied activity that emphasises balance and strength on three or more days a week, to keep function and prevent falls.

Precautions

Stretch to mild tension, never pain, and do not bounce at the end of the range. After surgery, or with hypermobility or a joint disease, follow the plan your clinician gives you.

A coach can see which joint actually limits your movement in a few minutes, and spend your time there. If you want that check, create your space in the Club.