The evidence-led answer
NST verdict
A small, real recovery aid rather than a breakthrough. Pooled across studies the benefit is modest, an effect size around 0.38, clearest for strength recovery after lifting, and partly explained by better blood flow back to the heart. If you wear a snug pair and notice less soreness or heaviness in the legs, that is a fair, low effort buy. If you feel nothing, you are not missing much, since sleep, time and a gentle walk do the same job for free.
The case for buying it
If you train hard and often, race or compete on days that run into each other, and you personally feel less soreness in a snug pair, compression is a fair small buy. It is low effort, lasts for years, and the recovery benefit, though small, shows up across studies rather than in one outlier. There is a believable reason for it in better blood return, and a good pair doubles as comfortable support for a long flight or a shift on your feet after a hard session.
The case against buying it
If you do a couple of moderate sessions a week, the recovery a compression garment buys is the same recovery you get for free from sleep, time and a gentle walk. The average effect across trials is small, and the marketing usually hints at a performance boost the data do not support. It only works if it fits tightly, so a cheap loose pair does close to nothing, and replacing worn out garments adds a running cost. If a trial pair changes nothing about how your legs feel, skip it.
Pros and cons
In favour
- The recovery benefit is small but steady across 23 studies, and biggest for strength after lifting.
- Low effort and lasts for years, with no routine to keep up.
- May improve blood flow back to the heart, a believable recovery mechanism.
- Doubles as comfortable support for a long flight or standing after a hard session.
Against
- The average effect is small and will not make up for poor sleep or too much training.
- It only works if it fits snugly, so loose or cheap garments do little.
- Most of the everyday recovery benefit is free from time, light movement and sleep.
- Marketing often hints at a big performance boost the evidence does not support.
What this means in practice
Buy graduated compression that fits snugly if you train hard, compete on days that run into each other, and notice a difference wearing it. Do not expect a performance change, and do not let it stand in for sleep and managing your training load. If a trial pair does nothing for how your legs feel, skip it. You are not losing recovery you could not get for free.
Practical meaning
Buy graduated compression that fits snugly if you train hard, compete on days that run into each other, and notice a difference wearing it. Do not expect a performance change, and do not let it stand in for sleep and managing your training load. If a trial pair does nothing for how your legs feel, skip it. You are not losing recovery you could not get for free.
Limitations and uncertainty
The recovery review pools very different garments, pressures, exercise types and timings, the effect sizes are small, and the effect on how sore people feel and on real competition is less certain. The blood flow review measures a proposed mechanism, not a health or performance result. All the people studied were healthy and active. The is it worth it call is a cost and benefit judgement, and how you respond cannot be predicted. No price, ranking or product test is implied.