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Prevalence of Exercise-Induced Arterial Hypoxemia in Distance Runners at Sea Level
MAXIMAL OXYGEN UPTAKE ATHLETES EXERCISE MODE DESATURATION
2018/4/24
Purpose It has been reported that ~50% of endurance-trained men demonstrate exercise-induced arterial hypoxemia (EIAH) during heavy exercise. However, this often-cited prevalence rate comes from a sin...
Pacing Ability in Elite Runners with Intellectual Impairment
RUNNING ATHLETICS TRACK AND FIELD INTELLIGENCE
2018/4/24
Purpose To understand how athletes invest their energy over a race, differences in pacing ability between athletes with and without intellectual impairment (II) were explored using a novel field test....
Hip Biomechanics Are Altered in Male Runners with Achilles Tendinopathy
BIOMECHANICS KINEMATICS GAIT INJURY
2018/4/24
Purpose Achilles tendinopathy (AT) is a prevalent injury in running sports. Understanding the biomechanical factors associated with AT will assist in its management and prevention. The purpose of this...
Comparison of Level and Graded Treadmill Tests to Evaluate Endurance Mountain Runners
uphill running VOmax energy cost of running step frequency
2016/7/7
Mountain endurance running has increased in popularity in recent years. Thus the aim of the present study was to determine if maximal oxygen uptake (VO2max) and energy cost of running (Cr) measured du...
Plantar Pressures During Long Distance Running:An Investigation of 10 Marathon Runners
Marathon running in-shoe pressure insoles plantar pressure foot dominance
2016/7/7
The objective of this study was to record plantar pressures using an in-shoe measuring system before, during, and after a marathon run in ten experienced long-distance runners with a mean age of 37.7 ...
Older Runners Retain Youthful Running Economy despite Biomechanical Differences
AGING ENERGY EXPENDITURE LEG STIFFNESS KINEMATICS
2017/4/13
Purpose: Sixty-five years of age typically marks the onset of impaired walking economy. However, running economy has not been assessed beyond the age of 65 yr. Furthermore, a critical determinant of r...
Neurovascular Control and Cardiac Structure in Amateur Runners with Hypertension
BAROREFLEX SENSITIVITY ARTERIAL STIFFNESS SYMPATHETIC NERVOUS SYSTEM
2017/4/13
Purpose: The neurovascular mechanisms underlying hypertension are minimized by exercise training. However, it is not known whether previously trained individuals with hypertension would have deleterio...
Changes of Gait Parameters and Lower Limb Dynamics in Recreational Runners with Achilles Tendinopathy
Achilles tendinopathy gait lower limb dynamics
2015/8/28
This study aimed to clarify the mechanical gait changes caused
by achilles tendinopathy by comparing gait parameters and
changes in hip, knee, and ankle moments between an expermental group (EG) a...
Oxygen Consumption of Elite Distance Runners on an Anti-Gravity Treadmill
distance running elite oxygen consumption LBPP treadmill.
2015/8/28
Lower body positive pressure (LBPP), or ‘anti-gravity’ treadmills® have become increasingly popular among elite distance
runners. However, to date, few studies have assessed the effect
of bod...
Altitude Exposure at 1800 m Increases Haemoglobin Mass in Distance Runners
LHTH erythropoiesis hypoxia hypoxic dose
2015/8/28
As
such, the purpose of this study was to determine the influence of
3 weeks of live high, train high exposure (LHTH) at low natural
altitude (i.e. 1800 m) on Hbmass, red blood cell count and ir...
Heart Rate Unreliability during Interval Training Recovery in Middle Distance Runners
Carbon dioxide excess oxygen pulse oxygen debt
2015/8/28
Heart rate (HR) was tested as a reliable index for recovery
management during interval training (IT), considering its relaHeart rate (HR) was tested as a reliable index for recovery
management dur...
Rhabdomyolysis and exercise-associated hyponatremia in ultra-bikers and ultra-runners
Mountain biking Running Long distances
2015/7/30
Exercise-associated hyponatremia (EAH), rhabdomyolysis and renal failure appear to be a unique problem in ultra-endurance racers.We investigated the combined occurrence of EAH and rhabdomyolysis in se...
Dietary iron intervention using a staple food product for improvement of iron status in female runners
Iron-deficiency Athletes Dietary intake Ferritin
2015/7/29
Adequate nutrient intake is critically important for achieving optimal sports performance. Like all athletes, female runners require a nutritionally balanced diet to maintain daily activities and a su...
Dietary supplement usage and motivation in Brazilian road runners
Dietary supplement usage and motivation in Brazilian road runners
2015/7/29
Of the sample, 28.33% reported having used some type of dietary supplement. The main motivation for this consumption is to increase in stamina and improve performance. The probability of consuming die...
The prevalence of exercise-associated hyponatremia in 24-hour ultra-mountain bikers,24-hour ultra-runners and multi-stage ultra-mountain bikers in the Czech Republic
24-hour race Multi-stage race Fluid intake Body mass Sodium
2015/7/29
To assess the prevalence of exercise-associated hyponatremia (EAH) in two 24-hour mountain bike (MTB) (R1,R2), one 24-hour running (R3) and one multi-stage MTB (R4) races held in the Czech Republic in...