Exercise library

Mobility Exercises and Stretches

Updated 29 August 2026

Mobility is how much usable range a joint has, and it decides more about your lifting than most people expect. A hip that will not fold lets the lower back round at the bottom of a squat. A stiff upper back sends an overhead press forward instead of overhead. Short hamstrings turn every hinge into a compromise. None of that is a strength problem, and no amount of extra weight fixes it.

The five drills here cover the four areas that most often limit training. Cat-Cow and Thoracic Rotation work the spine — the first moving it segment by segment, the second restoring the rotation that hours of sitting quietly remove. The Hip Flexor Stretch addresses the front of the hip, which shortens under the same sitting and then blocks the glutes from finishing a hinge. The Hamstring Stretch works the back of the thigh, and the Shoulder Dislocate takes the shoulder through its full arc with a broomstick or band before anything is pressed overhead.

All five need no equipment beyond a stick or a towel, which is the point: they should be easy enough to actually do. The honest caveat is that mobility work is slow. It changes range over weeks of regular practice, not in one session, and it does not treat pain — persistent pain needs a physiotherapist who can examine you, not a stretch found online.

5 mobility exercises

Cat-Cow

Bodyweight · Spine

How to do it

  • Set up on all fours — hands under shoulders, knees under hips
  • Breathe out and round your back, tucking chin and tailbone under
  • Breathe in and lift your chest and tailbone, letting your belly drop
  • Flex and extend the spine in time with your breath
  • Move the spine one segment at a time, not from one spot
  • Take 8 to 10 slow rounds, pausing briefly at each end

Common mistakes

  • Rushing through it — slow to one full round per breath
  • Bending only at the lower back; spread the movement along the whole spine
  • Forcing the end range until it pinches — mobility work should never hurt

Cat-Cow moves the spine through gentle flexion and extension, warming the joints and reminding the back how to move segment by segment rather than in one block. It needs no equipment and suits every level, so it earns a place at the start of most sessions or as a break from long hours sitting. Eight to ten unhurried rounds, one per breath, is plenty; repeat the set later in the day if the back still feels stiff.

Other ways to train this: Thoracic Rotation, Kneeling Hip Flexor Stretch, Hamstring Stretch.

Kneeling Hip Flexor Stretch

Bodyweight · Hip Flexors

How to do it

  • Kneel on one knee with the other foot flat in front, knee over ankle
  • Tuck your tailbone under and flatten your lower back before you move
  • Squeeze the glute on the kneeling side — it deepens the stretch considerably
  • Shift your hips forward a few centimetres until the front of the hip stretches
  • Hold 30 to 45 seconds each side, breathing steadily throughout
  • Return to it daily if you sit for most of the day

Common mistakes

  • Arching the lower back — tuck the tailbone under and the stretch moves into the hip
  • Letting the front knee travel far past the toes; keep that shin near vertical
  • Bouncing at the end range — hold still and let the tension ease

The kneeling hip flexor stretch lengthens the muscles at the front of the hip, which shorten in people who sit for most of the day and can limit how far the hip extends in squats, lunges and sprinting. It needs only a floor and something to pad the knee, so beginners can use it straight away. Two holds of 30 to 45 seconds per side on most days works well, either after training or between long spells at a desk.

Other ways to train this: Hamstring Stretch, Cat-Cow, Thoracic Rotation.

Thoracic Rotation

Bodyweight · Upper Back

How to do it

  • Lie on your side with knees bent 90° and stacked, arms straight ahead
  • Rest your top knee on the floor or a cushion and keep it there
  • Sweep the top arm across your chest and open it towards the floor
  • Follow your hand with your eyes so the neck turns with the chest
  • Turn until the chest stops moving, not until the hips roll over
  • Take 8 slow reps per side, breathing out as you open

Common mistakes

  • Rotating from the lower back — keep the hips and knees stacked and still
  • Throwing the arm open at speed; move slowly and stop where the chest stops
  • Holding the breath — breathe out as you open and in as you return

Thoracic rotation restores turning range in the upper back, the part of the spine built to rotate. Freeing it takes demand off the lower back in twisting sports and helps the shoulders sit better overhead when pressing or pulling. No equipment is needed and the movement suits any level. Eight slow reps per side before upper-body training, or twice a day through desk-heavy weeks, is a sensible dose. The range should stay comfortable — rotation is never worth forcing.

Other ways to train this: Cat-Cow, Band Shoulder Pass-Through, Kneeling Hip Flexor Stretch.

Hamstring Stretch

Bodyweight · Hamstrings

How to do it

  • Sit tall with one leg straight and the other foot tucked towards your groin
  • Point the toes of the straight leg up, knee soft rather than locked
  • Hinge forward from the hips with your chest tall and back flat
  • Stop at a firm stretch behind the thigh, well short of pain
  • Hold 30 to 45 seconds each side and breathe out into it
  • No bouncing — stay still and let the tension settle

Common mistakes

  • Rounding the back to reach further — hinge at the hips and reach less far
  • Locking the knee hard; leave a small bend to keep the load off the joint
  • Holding a long stretch right before a heavy set — keep pre-lift holds brief

The hamstring stretch works on the length of the muscles at the back of the thigh, which often limit how far a person can hinge or squat before the lower back starts to round. It needs no equipment and suits complete beginners as well as experienced lifters. Two to three holds of 30 to 45 seconds per side, several days a week, is a reasonable dose. Long static holds sit better after training, or in a session of their own, than immediately before heavy lifting.

Other ways to train this: Kneeling Hip Flexor Stretch, Cat-Cow, Thoracic Rotation.

Band Shoulder Pass-Through

Bodyweight · Shoulders

How to do it

  • Hold a band or broomstick with a very wide grip, arms straight
  • Stand tall with ribs down; do not arch the lower back
  • Sweep the arms overhead and behind you without bending the elbows
  • Move slowly and stop the moment the shoulders shrug or pinch
  • Return along the same path under control, then repeat
  • Narrow the grip over weeks as the range improves

Common mistakes

  • Starting with too narrow a grip — widen it until the pass feels easy
  • Arching the lower back to force the arms further back; keep the ribs down
  • Using a heavy band and pulling hard — light tension is all this needs

The band shoulder pass-through takes the shoulders through their full overhead and behind-the-back range under almost no load, which makes it a useful warm-up before pressing, pulling or any overhead work. A light resistance band, broomstick or rolled towel is all it needs, and any level can use it. Five to ten slow passes before upper-body training is enough. Anyone with a history of shoulder dislocation or ongoing shoulder pain should keep the grip wide and the range small.

Other ways to train this: Thoracic Rotation, Cat-Cow.

How much should you do?

Little and often beats one long session. Cat-Cow, Thoracic Rotation and Shoulder Dislocate suit the warm-up, done as movement rather than held: eight to ten unhurried rounds each, which takes about three minutes in total. Static holds — the Hamstring Stretch and Hip Flexor Stretch — sit better after training or in a session of their own, two or three holds of 30 to 45 seconds per side. Holding a long stretch immediately before heavy lifting can leave the muscle feeling briefly weaker, so keep the two apart. Range improves over weeks of most-days practice; a single hard session changes very little.

Common questions

Should I stretch before or after a workout?

Both, but not the same way. Before training, move through range rather than holding — Cat-Cow, Thoracic Rotation and Shoulder Dislocate prepare the joints without leaving anything feeling loose. Long static holds are better placed after the session or on a separate day, because holding a stretch for 30 seconds or more can briefly reduce force output in that muscle. Neither replaces the ramp-up sets that actually warm a lift.

Will stretching stop me getting injured?

Not on its own, and the evidence for stretching as injury prevention is weaker than most people assume. What genuinely helps is warming up properly, building strength through a full range, and adding load gradually rather than in jumps. Mobility work earns its place because it lets you reach positions you otherwise could not — a deeper squat, a real overhead position — and training well in those positions is what protects you.

How long before my flexibility actually changes?

Expect weeks, not days. A single session gives a short-lived increase in range that has largely gone by the next day; lasting change comes from repeating the work most days over a month or more. That is why the doses here are small — three minutes before a session and a few holds afterwards is sustainable, and sustainable is what moves the needle. Progress also plateaus, and where you end up varies from person to person.

I have pain, not stiffness. Should I stretch it?

No — treat pain as a separate question. Stiffness is a restriction you can work through gradually; pain is a signal, and stretching into it can make things worse. Persistent, sharp or worsening pain, anything that follows a specific injury, and anything with numbness or weakness needs a doctor or physiotherapist who can actually examine you. Nothing on this page is a substitute for that.

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