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Effects of a Non-Circular Chainring on Sprint Performance During a Cycle Ergometer Test
Elliptical chainring clipless pedal maximal power output equipment design force-velocity test
2016/7/7
Non-circular chainrings have been reported to alter the crank angular velocity profile over a pedal revolution so that more time is spent in the effective power phase. The purpose of this study was to...
Vegetarianism and menstrual cycle disturbances: is there an association?
amenorrhea oligomenorrhea luteal phase
2016/6/1
The question of whether menstrual disturbances
are more common in vegetarian than in nonvegetarian women is
complex. Disturbances of the cycle may be clinical (ie, amenorrhea
or oligomenorrhea) or ...
Influence of mental stress and circadian cycle on postprandial lipemia
Nutrition postprandial metabolism cholesterol
2016/6/1
Mental stress produces alterations in serum lipids
and lipoproteins.The objective was to assess the effect of mental stress
during the day and night on postprandial lipoproteins.
Comparison of Metformin and Simvastatin Administration in Women With Polycystic Ovary Syndrome Before Intra-Cytoplasmic Sperm Injection Cycle: A Prospective, Randomized, Clinical Trial Study
Metformin Simvastatin Polycystic Ovary Syndrome Intracytoplasmic Sperm Injection
2015/12/29
Background: Drugs administration as a pretreatment regiment before ICSI cycle in PCOs patients could enhance the success rate.
Plasma ACTH, α-MSH and cortisol variations in the dog during the oestrous cycle in different photoperiods
corticotroph cell adrenal gland ACTH oestrous cycle sexual dimorphism
2015/11/26
The hypothalamic-pituitary-adrenal axis (HPA) is a complex system regulated by multiple factors.
Sexual dimorphism of this axis has been described in different species under physiological conditions...
Maximal Oxygen Uptake cannot be Determined in the Incremental Phase of The Lactate Minimum Test on a Cycle Ergometer
Maximal aerobic power aerobic capacity aerobic and anaerobic fitness
2015/8/28
The aim of this study was to investigate the maximal oxygen
uptake (VO2MAX) determined using the incremental phase of the
lactate minimum test (LM) on a cycle ergometer. Fifteen trained
men were...
The sleep cycle: a mathematical analysis from a global workspace perspective
AIM consciousness global workspace information theory phase transition NREM REM sleep
2015/8/3
Dretske's technique of invoking necessary conditions from information theory to describe mental process can be used to derive a version of Hobson's AIM treatment of the sleep/wake cycle from a mathema...
Malaria, one of the world's deadliest diseases, kills hundreds of thousands of people every year, spreading through a devastatingly effective cycle of incubation and transmission.It starts when a fema...
Effects of creatine loading on electromyographic fatigue threshold during cycle ergometry in college-aged women
creatine loading electromyographic fatigue threshold cycle ergometry college-aged women
2015/7/13
The purpose of this study was to examine the effects of 5 days of Creatine (Cr) loading on the electromyographic fatigue threshold (EMGFT) in college-aged women. Fifteen healthy college-aged women (me...
Low doses of caffeine reduce heart rate during submaximal cycle ergometry
Low doses caffeine reduce heart rate submaximal cycle ergometry
2015/7/13
The purpose of this study was to examine the cardiovascular effects of two low-levels of caffeine ingestion in non habitual caffeine users at various submaximal and maximal exercise intensities.
Effects of Low-Intensity Cycle Training with Restricted Leg Blood Flow on Thigh Muscle Volume and VO2MAX in Young Men
Muscle hypertrophy Aerobic exercise Occlusion Muscle strength
2015/5/5
Concurrent improvements in aerobic capacity and muscle hypertrophy in response to a single mode of training have not been reported. We examined the effects of low-intensity cycle exercise training wit...
Effects of the Menstrual Cycle on Expiratory Resistance During Whole Body Exercise in Females
airway resistance female menstrual cycle exercise
2015/4/17
Our objective was to determine if the menstrual cycle affected expiratory resistance developed during progressive incremental exercise in females. Eleven females (age = 19.7 ± 1.1 yr., body mass = 58....
Changes in EEG During Graded Exercise on a Recumbent Cycle Ergometer
Exercise EEG brain activity
2015/4/17
Previous studies have shown changes in brain activity as a result of exercise; however, few studies have examined changes during exercise. The purpose of this study was to examine brain activity durin...
Variation in Resistive Force Selection During Brief High Intensity Cycle Ergometry: Implications for Power Assessment and Production in Elite Karate Practitioners
Anaerobic performance body composition
2015/3/26
The purpose of this study was to measure power values generated in elite karate fighters during brief high intensity cycle ergometry when resistive forces were derived from total - body mass (TBM) or ...
Treadmill and Cycle Ergometer Tests are Interchangeable to Monitor Triathletes Annual Training
Performance test triathlete VO monitoring of training heart rate
2015/3/11
The purpose of this study was to verify the use of a single test to obtain annual training guidelines applicable to multiple modes of training. Eight triathletes (4 females, 4 males) were tested 3 tim...