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Compression garments have no influence

updated

Tags: devices, prevention, movement, DOMS, treatment, exercise, self-treatment, inflammation, pain problems, muscle

Two articles on PainSci cite Beliard 2015: (1) The Complete Guide to Muscle Strains(2) Post-Exercise, Delayed-Onset Muscle Soreness

PainSci notes on Beliard 2015:

Maybe if I squeeeeeze my limbs, that’ll help? Improve athletic performance, ease soreness after exercise, reduce the risk of injury? Science says: “There are conflicting results regarding the effects of wearing compression garments during exercise.” There’s a few studies with slightly encouraging results — of course, there always are — but nothing remotely exciting: a classic example of being damned with faint praise. Results this tepid can be safely regarded as effectively negative.

original abstract Abstracts here may not perfectly match originals, for a variety of technical and practical reasons. Some abstacts are truncated for my purposes here, if they are particularly long-winded and unhelpful. I occasionally add clarifying notes. And I make some minor corrections.

Compression garments on the lower limbs are increasingly popular among athletes who wish to improve performance, reduce exercise-induced discomfort, and reduce the risk of injury. However, the beneficial effects of compression garments have not been clearly established. We performed a review of the literature for prospective, randomized, controlled studies, using quantified lower limb compression in order to (1) describe the beneficial effects that have been identified with compression garments, and in which conditions; and (2) investigate whether there is a relation between the pressure applied and the reported effects. The pressure delivered were measured either in laboratory conditions on garments identical to those used in the studies, or derived from publication data. Twenty three original articles were selected for inclusion in this review. The effects of wearing compression garments during exercise are controversial, as most studies failed to demonstrate a beneficial effect on immediate or performance recovery, or on delayed onset of muscle soreness. There was a trend towards a beneficial effect of compression garments worn during recovery, with performance recovery found to be improved in the five studies in which this was investigated, and delayed-onset muscle soreness was reportedly reduced in three of these five studies. There is no apparent relation between the effects of compression garments worn during or after exercise and the pressures applied, since beneficial effects were obtained with both low and high pressures. Wearing compression garments during recovery from exercise seems to be beneficial for performance recovery and delayed-onset muscle soreness, but the factors explaining this efficacy remain to be elucidated. Key points: We observed no relationship between the effects of compression and the pressures applied.The pressure applied at the level of the lower limb by compression garments destined for use by athletes varies widely between products.There are conflict results regarding the effects of wearing compression garments during exercise. There is a trend towards a beneficial effect of compression garments worn during recovery.

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