Research on compression garments: Benefits?
One of the recent areas of interest for athletes and coaches is the use of compression gear to either improve sport performance or to speed recovery. To help out with determining if these garments are helpful I've compiled the latest research articles on the topic. You can read the abstracts here and click on the links at the end of each article to access full text versions.
Eur J Appl Physiol. 2010 Apr 8. [Epub ahead of print]
Lower limb compression garment improves recovery from exercise-induced muscle damage in young, active females.
Jakeman JR, Byrne C, Eston RG.
School of Sport and Health Sciences, University of Exeter, St. Luke's Campus, Heavitree Road, Exeter, Devon, EX1 2LU, UK, J.R.Jakeman@ex.ac.uk.
Abstract
This study aimed to investigate the efficacy of lower limb compression as a recovery strategy following exercise-induced muscle damage (EIMD). Seventeen female volunteers completed 10 x 10 plyometric drop jumps from a 0.6-m box to induce muscle damage. Participants were randomly allocated to a passive recovery (n = 9) or a compression treatment (n = 8) group. Treatment group volunteers wore full leg compression stockings for 12 h immediately following damaging exercise. Passive recovery group participants had no intervention. Indirect indices of muscle damage (muscle soreness, creatine kinase activity, knee extensor concentric strength, and vertical jump performance) were assessed prior to and 1, 24, 48, 72, and 96 h following plyometric exercise. Plyometric exercise had a significant effect (p </= 0.05) on all indices of muscle damage. The compression treatment reduced decrements in countermovement jump performance (passive recovery 88.1 +/- 2.8% vs. treatment 95.2 +/- 2.9% of pre-exercise), squat jump performance (82.3 +/- 1.9% vs. 94.5 +/- 2%), and knee extensor strength loss (81.6 +/- 3% vs. 93 +/- 3.2%), and reduced muscle soreness (4.0 +/- 0.23 vs. 2.4 +/- 0.24), but had no significant effect on creatine kinase activity. The results indicate that compression clothing is an effective recovery strategy following exercise-induced muscle damage.
J Sports Sci. 2010 Apr;28(6):609-14.
Different types of compression clothing do not increase sub-maximal and maximal endurance performance in well-trained athletes.
Sperlich B, Haegele M, Achtzehn S, Linville J, Holmberg HC, Mester J.
Institute of Training Science and Sport Informatics, German Sport University, Cologne, Germany. sperlich@dshs-koeln.de
Abstract
Three textiles with increasing compressive surface were compared with non-compressive conventional clothing on physiological and perceptual variables during sub-maximal and maximal running. Fifteen well-trained endurance athletes (mean+/-s: age 27.1+/-4.8 years, VO(2max) 63.7+/-4.9 ml x min(-1) x kg(-1)) performed four sub-maximal (approximately 70% VO(2max)) and maximal tests with and without different compression stockings, tights, and whole-body compression suits. Arterial lactate concentration, oxygen saturation and partial pressure, pH, oxygen uptake, and ratings of muscle soreness were recorded before, during, and after all tests. In addition, we assessed time to exhaustion. Sub-maximal (P=0.22) and maximal oxygen uptake (P=0.26), arterial lactate concentration (P=0.16; 0.20), pH (P=0.23; 0.46), oxygen saturation (P=0.13; 0.26), and oxygen partial pressure (P=0.09; 0.20) did not differ between the types of clothing (effect sizes=0.00-0.45). Ratings of perceived exertion (P=0.10; 0.15), muscle soreness (P=0.09; 0.10) and time to exhaustion (P=0.16) were also unaffected by the different clothing (effect sizes=0.28-0.85). This was the first study to evaluate the effect on endurance performance of different types of compression clothing with increasing amounts of compressive surface. Overall, there were no performance benefits when using the compression garments.
Eur J Appl Physiol. 2010 Mar 31. [Epub ahead of print]
Physiological effects of wearing graduated compression stockings during running.
Sport and Exercise Science, Institute of Food, Nutrition and Human Health, Massey University, Private Bag 102904, North Shore Mail Centre, Auckland, 0745, New Zealand, a.ali@massey.ac.nz.
Abstract
This study examined the effect of wearing different grades of graduated compression stockings (GCS) on physiological and perceptual measures during and following treadmill running in competitive runners. Nine males and one female performed three 40-min treadmill runs (80 +/- 5% maximal oxygen uptake) wearing either control (0 mmHg; CON), low (12-15 mmHg; LO-GCS), or high (23-32 mmHg; HI-GCS) grade GCS in a double-blind counterbalanced order. Oxygen uptake, heart rate and blood lactate were measured. Perceptual scales were used pre- and post-run to assess comfort, tightness and any pain associated with wearing GCS. Changes in muscle function, soreness and damage were determined pre-run, immediately after running and 24 and 48 h post-run by measuring creatine kinase and myoglobin, counter-movement jump height, perceived soreness diagrams, and pressure sensitivity. There were no significant differences between trials for oxygen uptake, heart rate or blood lactate during exercise. HI-GCS was perceived as tighter (P < 0.05) and more pain-inducing (P < 0.05) than the other interventions; CON and LO-GCS were rated more comfortable than HI-GCS (P < 0.05). Creatine kinase (P < 0.05), myoglobin (P < 0.05) and jump height (P < 0.05) were higher and pressure sensitivity was more pronounced (P < 0.05) immediately after running but not after 24 and 48 h. Only four participants reported muscle soreness during recovery from running and there were no differences in muscle function between trials. In conclusion, healthy runners wearing GCS did not experience any physiological benefits during or following treadmill running. However, athletes felt more comfortable wearing low-grade GCS whilst running.
J Strength Cond Res. 2009 Sep;23(6):1786-94.
The effects of compression garments on recovery.
Davies V, Thompson KG, Cooper SM.
Sports Council for Wales, Cardiff, United Kingdom. vanessa.davies@scw.org.uk
Abstract
The purpose of this study was to investigate whether wearing lower-body compression garments attenuate indices of muscle damage and decrements in performance following drop-jump training. Seven trained female and four trained male subjects undertook blood collection for creatine kinase (CK) and lactate dehydrogenase (LDH), a mid-thigh girth measurement, and reported their perceived muscle soreness (PMS). A series of performance tests were then completed including sprints (5 m, 10 m, and 20 m), a 5-0-5 agility test, and a countermovement jump test. In a randomized crossover experimental design, separated by 1 week, subjects completed 5 x 20 maximal drop-jumps, followed immediately after exercise by either wearing graduated compression tights (CG) or undertook passive recovery as a control (CON) for 48 hours. CK, LDH, mid-thigh girth, and PMS were retested after 24 hours and 48 hours of recovery. The performance tests were repeated after 48 hours of recovery. Analysis of variance for repeated measures indicated that for female subjects, CK values were elevated after 24-hour recovery (p = 0.020) and a greater PMS was observed after 48-hour recovery in the CON condition (p = 0.002) but not for the CG condition. For all the subjects (n = 11), a greater PMS was observed after 48-hour recovery in the CON condition (p = 0.001) but not the CG condition. Significant increases in time were reported for 10-m (p = 0.016, 0.004) and 20-m sprints (p = 0.004, 0.001) in both the CON and CG conditions and for the 5-m sprint (p = 0.014) in the CG condition. All other parameters were unchanged in either condition. Data indicates that CK responses and PMS might be attenuated by wearing compression tights in some participants after drop-jump training; however, no benefit in performance was observed.
J Strength Cond Res. 2009 Jan;23(1):101-5.
Effect of compression stockings on running performance in men runners.
Kemmler W, von Stengel S, Köckritz C, Mayhew J, Wassermann A, Zapf J.
Institute of Medical Physics, University of Erlangen-Nürnberg, Nürnberg, Germany.
Abstract
The purpose of this study was to determine the effect of below-knee compression stockings on running performance in men runners. Using a within-group study design, 21 moderately trained athletes (39.3 +/- 10.9 years) without lower-leg abnormities were randomly assigned to perform a stepwise treadmill test up to a voluntary maximum with and without below-knee compressive stockings. The second treadmill test was completed within 10 days of recovery. Maximum running performance was determined by time under load (minutes), work (kJ), and aerobic capacity (ml.kg.min). Velocity (kmxh) and time under load were assessed at different metabolic thresholds using the Dickhuth et al. lactate threshold model. Time under load (36.44 vs. 35.03 minutes, effect size [ES]: 0.40) and total work (422 vs. 399 kJ, ES: 0.30) were significantly higher with compression stockings compared with running socks. However, only slight, nonsignificant differences were observed for VO2max (53.3 vs. 52.2 mlxkgxmin, ES: 0.18). Running performance at the anaerobic (minimum lactate + 1.5 mmolxL) threshold (14.11 vs. 13.90 kmxh, ES: 0.22) and aerobic (minimum lactate + 0.5 mmolxL) thresholds (13.02 vs. 12.74 kmxh, ES: 0.28) was significantly higher using compression stockings. Therefore, stockings with constant compression in the area of the calf muscle significantly improved running performance at different metabolic thresholds. However, the underlying mechanism was only partially explained by a slightly higher aerobic capacity.
Int J Sports Physiol Perform. 2008 Dec;3(4):454-68.
The effects of compression garments on intermittent exercise performance and recovery on consecutive days.
Duffield R, Edge J, Merrells R, Hawke E, Barnes M, Simcock D, Gill N.
School of Human Movement Studies, Charles Sturt University, NSW, Australia.
Abstract
PURPOSE: The aim of this study was to determine whether compression garments improve intermittent-sprint performance and aid performance or self-reported recovery from high-intensity efforts on consecutive days. METHODS: Following familiarization, 14 male rugby players performed two randomized testing conditions (with or without garments) involving consecutive days of a simulated team sport exercise protocol, separated by 24 h of recovery within each condition and 2 weeks between conditions. Each day involved an 80-min high-intensity exercise circuit, with exercise performance determined by repeated 20-m sprints and peak power on a cart dynamometer (single-man scrum machine). Measures of nude mass, heart rate, skin and tympanic temperature, and blood lactate (La-) were recorded throughout each day; also, creatine kinase (CK) and muscle soreness were recorded each day and 48 h following exercise. RESULTS: No differences (P=.20 to 0.40) were present between conditions on either day of the exercise protocol for repeated 20-m sprint efforts or peak power on a cart dynamometer. Heart rate, tympanic temperature, and body mass did not significantly differ between conditions; however, skin temperature was higher under the compression garments. Although no differences (P=.50) in La- or CK were present, participants felt reduced levels of perceived muscle soreness in the ensuing 48 h postexercise when wearing the garments (2.5+/-1.7 vs 3.5+/-2.1 for garment and control; P=.01). CONCLUSIONS: The use of compression garments did not improve or hamper simulated team-sport activity on consecutive days. Despite benefits of reduced self-reported muscle soreness when wearing garments during and following exercise each day, no improvements in performance or recovery were apparent.
Int J Sports Physiol Perform. 2008 Dec;3(4):424-38.
The effects of wearing lower-body compression garments during endurance cycling.
Scanlan AT, Dascombe BJ, Reaburn PR, Osborne M.
Department of Health and Human Performance, Central Queensland University, Rockhampton, Queensland, Australia.
Abstract
PURPOSE: The present investigation examined the physiological and performance effects of lower-body compression garments (LBCG) during a one-hour cycling time-trial in well-trained cyclists. METHODS: Twelve well-trained male cyclists ([mean+/-SD] age: 20.5+/-3.6 years; height: 177.5+/-4.9 cm; body mass: 70.5+/-7.5 kg; VO2max: 55.2+/-6.8 mL.kg(-1).min(-1)) volunteered for the study. Each subject completed two randomly ordered stepwise incremental tests and two randomly ordered one-hour time trials (1HTT) wearing either full-length SportSkins Classic LBCG or underwear briefs (control). Blood lactate concentration ([BLa-]), heart rate (HR), oxygen consumption (VO2) and muscle oxygenation (mOxy) were recorded throughout each test. Indicators of cycling endurance performance were anaerobic threshold (AnT) and VO2max values from the incremental test, and mean power (W), peak power (W), and total work (kJ) from the 1HTT. Magnitude-based inferences were used to determine if LBCG demonstrated any performance and/or physiological benefits. RESULTS: A likely practically significant increase (86%:12%:2%; eta2=0.6) in power output at AnT was observed in the LBCG condition (CONT: 245.9+/-55.7 W; LBCG: 259.8+/-44.6 W). Further, a possible practically significant improvement (78%:19%:3%; eta2=0.6) was reported in muscle oxygenation economy (W.%mOxy(-1)) across the 1HTT (mOxy: CONT: 52.2+/-12.2%; LBCG: 57.3+/-8.2%). CONCLUSIONS: The present results demonstrated limited physiological benefits and no performance enhancement through wearing LBCG during a cycling time trial.
PMID: 19223669 [PubMed - indexed for MEDLINE]
Greg D. Wells, Ph.D.
Reader Comments (2)
Interest topic but the abstracts weren't all that interesting to read lol :p But definitely provides a little bit of proof of the benefits of compression clothing for athletes and others who train and exercise.
It is very true