Yoga for runners: the parts that actually help

Running is a narrow movement. You go forwards, in one plane, repeating almost exactly the same stride many thousands of times an hour, with no rotation to speak of and nothing sideways at all.

That narrowness is what makes running efficient, and it is also the problem. Everything the body can do that running never asks of it slowly becomes unavailable.

What running does to a body

• Hip flexors shorten. They are working constantly, through a limited range, and most runners also sit at a desk. This is the classic complaint and it has a guide of its own.
• Calves and Achilles get strong and stiff. Necessary for running; a problem when you need to squat.
• Hamstrings become irritable rather than short — and runners are unusually prone to tendon trouble where the hamstring meets the sitting bone.
• The thoracic spine stops rotating. Arms swing, ribs do not turn.
• Lateral stability is neglected. The small muscles at the side of the hip take a pounding and are rarely trained deliberately.
• Ankles lose range in dorsiflexion, which quietly changes how the whole leg loads.

What yoga can and cannot do

Two claims are made for yoga in running magazines, and one of them is weak.

The weak one: that stretching prevents running injuries. It does not, on the current evidence. Trials of stretching programmes for injury prevention in runners have been broadly disappointing for decades. What does have support is progressive strength work and, above all, not increasing your mileage faster than the tissue adapts. If a yoga teacher tells you their class will keep you injury-free, they are ahead of the evidence.

The reasonable one: that yoga restores what running takes away. Range of motion at the hip and ankle, rotation through the spine, single-leg control, and an ability to notice what your body is doing before it becomes a limp. That is a real contribution, and it is also where runners are most deficient.

There is also the part nobody measures: a long savasana once a week is often the only twenty minutes in a runner’s schedule that is not a session, a split or a target.

Before a run: not this

The one genuinely actionable finding in this whole area: long static stretches immediately before running temporarily reduce force production. Holding a hamstring stretch for a minute makes the muscle briefly weaker, and it does nothing for your injury risk in exchange.

So if you practise in the morning and run afterwards, either leave an hour, or make the pre-run practice a moving one:

• Five to ten rounds of Surya Namaskar at an easy pace, which is a warm-up rather than a stretch.
• Leg swings, front to back and side to side.
• Cat and cow, then a few gentle standing twists.
• Low lunge with movement in and out of it, rather than held.

Two or three minutes is plenty. Then run.

After a run: this

Fifteen minutes while you are still warm, before you sit down and stiffen up.

Keep it moderate. You are warm, which means you can reach further than is wise.

The rest-day practice, which matters more

This is where the real work happens, and it is mostly not stretching.

• Single-leg balance. Tree pose, warrior III, standing on one leg with the eyes closed. Running is a series of single-leg landings; practising the landing is specific.
• Glute strength. Bridges, held chair pose, warrior II held long enough to be uncomfortable. Weak glutes are behind a great many runners’ knees.
• Thoracic rotation. Revolved lunge, thread the needle, seated twists.
• Ankle range. Deep squat, held. Heels on a rolled blanket to start.
• Lateral work. Side plank, triangle, half moon — the plane running ignores entirely.
• Core that resists rotation rather than produces it. Plank, side plank, held.

Two sessions a week of this does more than six sessions of stretching. A full two-hour class covers most of it without you having to design anything.

A warning about hamstrings

This one is worth its own section because runners get it wrong so consistently.

A deep, localised ache right at the sitting bone — worse when you sit on a hard chair, worse when you stretch it, better once you are warmed up — is very likely proximal hamstring tendinopathy. It is common in runners. And the instinct it produces is exactly wrong: it feels tight, so you stretch it, and stretching a compressed tendon at its attachment makes it worse.

What it needs is loading and patience, guided by a physiotherapist, not a deeper forward bend. Our hamstrings guide goes into this in more detail.

If you have this, say so at the start of a class. A teacher who does not know will cheerfully encourage you further into the thing that is hurting you.

In a class, as a runner

Four things worth knowing before you walk in:

• You will be stiff, and it does not matter. Runners are frequently the least flexible people in the room and the fittest. Nobody is grading you.
• Do not treat the forward bend as a test. The competitive instinct that makes you a decent runner is the thing most likely to injure you here.
• Which class. A slow, held practice serves you better than a fast flowing one — you already do plenty of cardiovascular work. Our guide to styles covers the differences.
• Tell the teacher what you run, how much, and what hurts.

And on how often: two sessions a week alongside your running is realistic and enough. How often to practise makes the general case.

A fair number of the travellers who come through Fort Kochi are running somewhere in their week, and the 3:30 class is the usual compromise — the morning is for the run, when it is cool enough to be pleasant.

Common questions

Should runners do yoga before or after running?

After, or on rest days. Long static stretches immediately before running temporarily reduce force production and have not been shown to prevent injury. If you practise before a run, keep it moving — sun salutations, leg swings, lunges you move in and out of — and keep it to a few minutes.

Does yoga prevent running injuries?

There is no good evidence that stretching prevents running injuries, despite how often it is claimed. What helps is progressive strength work and sensible increases in mileage. Yoga’s real contribution is restoring the range, rotation and single-leg control that running never asks for.

Which yoga is best for runners?

A slower, held practice rather than a fast flowing one — you already have the cardiovascular side covered. Traditional Hatha, with long holds and real rest, suits runners better than a vinyasa class.

How often should a runner do yoga?

Two sessions a week alongside your running is realistic and enough, plus fifteen minutes of mobility after your longer runs while you are still warm.

Why does my hamstring hurt right at the sitting bone?

That pattern — a deep localised ache at the sitting bone, worse sitting on hard chairs and worse when you stretch it — suggests proximal hamstring tendinopathy, which is common in runners. Stretching makes it worse. It needs loading and patience under a physiotherapist.