Compression Garments and Recovery
A 2014 meta-analysis found moderate benefits for soreness and recovery — with caveats worth knowing.
Compression sleeves, tights, and recovery boots have moved from the physiotherapy clinic to the gym bag and the living room. The pitch is intuitive: gentle external pressure should help clear metabolic waste, reduce swelling, and get you back to training sooner. The question worth asking is whether the objective evidence keeps pace with how good they make people feel.
What the evidence actually shows
The most-cited summary is a 2014 meta-analysis by Hill and colleagues in the British Journal of Sports Medicine, pooling 12 studies. It reported moderate beneficial effects across several recovery markers measured 24–72 hours after damaging exercise:
| Outcome | Effect size (Hedges’ g) | Interpretation |
|---|---|---|
| Muscle soreness (DOMS) | 0.40 | Moderate, p < 0.001 |
| Muscle strength recovery | 0.46 | Moderate, p < 0.001 |
| Muscle power recovery | 0.49 | Moderate, p < 0.001 |
| Creatine kinase (damage marker) | 0.44 | Moderate, p < 0.001 |
So the picture is more favorable than the “it’s just placebo” dismissal suggests — but the effects are moderate, not dramatic, and the heading the authors give the work is “enhancing recovery,” not accelerating tissue repair.
The most defensible claim is that compression appears to modestly reduce soreness and aid the recovery of strength and power — moderate effects, not a guaranteed physiological edge.
Where the case is relatively stronger
- Perceived soreness (DOMS): consistently reported, moderate effect.
- Reducing swelling and travel-related fluid pooling: a legitimate, well-understood mechanism.
- Strength and power recovery: moderate effects in the pooled data.
Where it’s weaker or uncertain
- Pneumatic recovery boots specifically: popular, but the controlled evidence is thinner than the price tag implies.
- Blinding: it’s hard to hide whether someone is wearing tight clothing, so expectation effects are difficult to rule out.
The placebo question, taken seriously
Because participants generally know they’re wearing compression, perceived-benefit data is vulnerable to expectation effects. That is not a reason to dismiss the moderate effects the meta-analysis found — but it should temper certainty, particularly for the most subjective outcome, soreness. If part of the benefit is perceptual, you are partly buying comfort and confidence.
The takeaway
If compression garments help you feel better and you can train more consistently as a result, that is a reasonable basis for using them — and a credible meta-analysis backs moderate benefits for soreness, strength and power recovery. Just calibrate expectations: the effects are moderate, the priciest options (recovery boots) aren’t clearly the most effective, and for most people sleep, protein, and load management will move recovery far more than any garment. Treat compression as a low-risk, modest-upside tool — not a centerpiece.