Muscle oxygenation after downhill walking-induced muscle damage
نویسندگان
چکیده
منابع مشابه
Prevention of downhill walking-induced muscle damage by non-damaging downhill walking
PURPOSE Mountain trekking involves level, uphill, and downhill walking (DW). Prolonged DW induces damage to leg muscles, reducing force generating ability and muscle coordination. These increase risks for more serious injuries and accidents in mountain trekking, thus a strategy to minimize muscle damage is warranted. It has been shown that low-intensity eccentric contractions confer protective ...
متن کاملTrekking poles reduce downhill walking-induced muscle and cartilage damage in obese women
[Purpose] This study investigated the effect of the use of trekking poles on muscle and cartilage damage and fatigue during downhill walking in obese women. [Subjects and Methods] Subjects included eight obese women who had a body fat percentage greater than 30. Subjects performed downhill walking without a trekking pole (NP) and with a trekking pole (TP) at 50% heart rate reserve for 30 minute...
متن کاملMuscle fascicle strains in human gastrocnemius during backward downhill walking.
Extensive muscle damage can be induced in isolated muscle preparations by performing a small number of stretches during muscle activation. While typically these fiber strains are large and occur over long lengths, the extent of exercise-induced muscle damage (EIMD) observed in humans is normally less even when multiple high-force lengthening actions are performed. This apparent discrepancy may ...
متن کاملMuscle damage induced by isotretinoin.
The absence of antibody to HTLV-I and HIV in patients with multiple sclerosis from France and similar findings in Italian patients (L ChiecoBianchi et al, personal communication) argue against these viruses having a role in the development of multiple sclerosis. Furthermore, the negative results in patients from the French West Indies, an area endemic for HTLV-I, strengthen the lack of a serolo...
متن کاملEffect of eccentric exercise-induced muscle damage on the dynamics of muscle oxygenation and pulmonary oxygen uptake.
Unaccustomed eccentric exercise has a profound impact on muscle structure and function. However, it is not known whether associated microvascular dysfunction disrupts the matching of O2 delivery (Qo2) to O2 utilization (Vo2). Near-infrared spectroscopy (NIRS) was used to test the hypothesis that eccentric exercise-induced muscle damage would elevate the muscle Qo2:Vo2 ratio during severe-intens...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical Physiology and Functional Imaging
سال: 2007
ISSN: 1475-0961,1475-097X
DOI: 10.1111/j.1475-097x.2007.00777.x