A total of 18 competitive and recreational athletes were enrolled in a randomized, prospective study looking at the effect of pneumatic leg braces on the time to return to full activity after a tibial stress fracture. All patients had positive bone scans and 15 had positive radiographic findings by Week 12. There were two treatment groups. The traditional treatment group was treated with rest and, after 3 pain-free days, a gradual return to activity. The pneumatic leg brace (Aircast) group had the brace applied to the affected leg and then followed the same return to activity guidelines. The guidelines consisted of a detailed functional progression that allowed pain-free return to play. The brace group was able to resume light activity in 7 days (median) and the traditional group began light activity in 21 days (median). The brace group returned to full, unrestricted activity in 21 +/- 2 days, and the traditional group required 77 +/- 7 days to resume full activity. The Aircast pneumatic brace is effective in allowing athletes with tibial stress fractures to return to full, unrestricted, pain-free activity significantly sooner than traditional treatment.
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J Appl Physiol (1985)
January 2025
School of Kinesiology and Health Studies, Queen's University, Kingston, Ontario, Canada.
Proximal limb cuff inflation to 40% arterial occlusion pressure (AOP) is assumed to reduce exercising leg perfusion, creating "blood flow restriction" (BFR). However, no study has validated this assumption. 18 healthy young participants (9F) performed two-legged knee flexion/extension exercise at 25% WRpeak with bilateral cuffs applied to the proximal thigh at 0% AOP (CTL), 20% AOP and 40% AOP.
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Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Bedford Park, Australia.
Current understanding of changes in fluid distribution in response to the application of compression in primary lymphedema (PLE) is limited. This study measured fluid distribution before and after one application of standardized intermittent pneumatic compression (IPC) in the lower limbs of people with PLE, compared with those without lymphedema. High-frequency ultrasound (HFU) was used to measure dermal fluid, bioimpedance to measure segmental fluid, and percent water content (PWC) to measure fluid at specific anatomical points.
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February 2025
Department of Health and Kinesiology, Purdue University, West Lafayette, IN.
J Exp Orthop
January 2025
Department of Orthopedic Surgery and Traumatology, Freiburg University Hospital Albert Ludwigs University Freiburg Freiburg Germany.
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December 2024
Department of Orthopedics, King Saud University, Riyadh, SAU.
Medial tibial stress syndrome (MTSS), commonly known as shin splints, is characterized by pain and inflammation in the shin caused by repetitive stress. While often associated with sports and physical activity, MTSS can significantly impact daily life, particularly in military recruits, making it a pertinent concern for this population. This narrative review synthesizes findings from a comprehensive search of databases to explore the prevalence, risk factors, and management of MTSS among military recruits.
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