Abstract：
:The purpose of this study was to investigate the reliability of the Aerobic Power Index (API) submaximal cardiorespiratory exercise test, as well as associated variables of oxygen uptake (ml·kg(-1)·min(-1)) and ratings of perceived exertion (RPE) in cancer patients who are generally unable to complete maximal or lengthy aerobic fitness tests. Twenty male and female participants (11 male; 9 female) aged between 18 and 70 y (mean = 53.28 ± 11. 82 y) were recruited with medical consent within 4 weeks of completing chemotherapy treatment for a lymphohaematopoietic cancer (LHC). Of the twenty recruited participants' 2 were excluded from analysis due to disease relapse or complications unrelated to testing occurring within the month following testing. Intra-class correlation coefficient (ICC) scores for power output (W·kg(-1)) and oxygen uptake (ml·kg(-1)·min(-1)) were highly reliable (R1 = 0.96 and 0.96, respectively) and the ICC for RPE was moderately reliable (R1 = 0.83). Technical error of measurement results for power output (W·kg(-1)), oxygen uptake (ml·kg(-1)·min(-1)) and RPE were 0.11W·kg(-1), 1.18 ml·kg(-1)·min(-1) and 1.0 respectively. A Pearson's product-moment correlation demonstrated a strong relationship between power output (W·kg(-1)) and oxygen uptake (ml·kg(-1)·min(-1)) for both trials (r = 0.93 and 0.89, respectively). Results demonstrate that the API test is a highly reliable protocol for use with a LHC population and can be considered a clinically feasible, safe and tolerable exercise test.
journal_name
J Sports Sci Medjournal_title
Journal of sports science & medicineauthors
Furzer BJ,Wallman KE,Ackland TR,Joske DJsubject
Has Abstractpub_date
2012-12-01 00:00:00pages
690-4issue
4issn
1303-2968journal_volume
11pub_type
杂志文章abstract：:There is increasing evidence that cardiorespiratory endurance (CRE) is declining among Chinese children and youth. The 20-meter shuttle run test (20-m SRT) is considered the most effective and widely used field-based measurement of CRE for children and youth worldwide. However, there have been few attempts to set 20-m...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2020-08-13 00:00:00
abstract：:There is solid evidence on the cross-training phenomenon, but the training load required to achieve it has yet to be established. The aim of this meta-analysis was to deduce which unilateral strength training load (duration, frequency, intensity, rest and type) would enable the biggest strength increases to be obtaine...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章,评审
doi：
更新日期：2017-06-01 00:00:00
abstract：:The main purpose of the present meta-analysis was to examine the criterion-related validity of the 20-m shuttle run test for estimating cardiorespiratory fitness. Relevant studies were searched from twelve electronic databases up to December 2014, as well as from several alternative modes of searching. The Hunter-Schm...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章,评审
doi：
更新日期：2015-08-11 00:00:00
abstract：:Motor coordination and physical fitness are multidimensional concepts which cannot be reduced to a single variable. This study evaluated multivariate relationships among morphology, physical fitness and motor coordination in 74 pre-pubertal girls 8.0-8.9 years of age. Data included body dimensions, eight fitness items...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2018-05-14 00:00:00
abstract：THE AIM OF THE CURRENT STUDY WAS TWOFOLD:(i) to examine the effects of eight weeks of combined dry land strength and aerobic swimming training for increasing upper and lower body strength, power and swimming performance in young competitive swimmers and, (ii) to assess the effects of a detraining period (strength train...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2010-06-01 00:00:00
abstract：:The aim of this study was to compare heart rate (HR), blood lactate (LA) and rate of perceived exertion (RPE) responses to a tennis-specific interval training (i.e., on-court) session with that of a matched-on-time running interval training (i.e., off-court). Eight well-trained, male (n = 4) and female (n = 4) tennis ...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2011-09-01 00:00:00
abstract：:Glycerol-induced hyperhydration (GIH) prior to endurance exercise is a strategy that is increasingly used by athletes. Compared with water-induced hyperhydration (WIH), GIH has been shown to reduce diuresis, thereby increasing total body water (TBW). It has never been demonstrated that WIH proved to be more efficient ...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2002-09-01 00:00:00
abstract：:Judo coaches aim to develop left-handed techniques in right-handed judoka due to a potential frequency-dependent strategic advantage during competition. Thus, easily completed tasks are needed to track the progression of the lateral preference index (percentage as right-handed actions). Thirty naïve volunteers perform...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章,随机对照试验
doi：
更新日期：2019-06-01 00:00:00
abstract：:Our aim was to test the normality of physical activity patterns and energy expenditures in normal weight and overweight primary school students. Heart rate estimates of total daily energy expenditure (TEE), active energy expenditure (AEE), and activity patterns were made over 3 consecutive school days in healthy middl...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2009-03-01 00:00:00
abstract：:This study aimed to compare the maximal fat oxidation (MFO) rates obtained from the stage average, last 2 min average, and highest value in the Fatmax stage determined with a 6 min step protocol. A total of 35 overweight, sedentary healthy men (age: 25.4 ± 0.7 years, body mass index: 26.0 ± 0.6 kg/m2) participated in ...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2019-02-11 00:00:00
abstract：:Neuromuscular electrical stimulation (NMES) may be used to prevent strength loss associated with post-surgical immobilization. Most studies testing the effectiveness of NMES have trained the knee extensors. The purpose of this investigation was to test the effectiveness of NMES when training the elbow flexors. Twenty-...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2006-06-01 00:00:00
abstract：:This study investigated the acute inflammatory response to a repeat-sprint training session in hypoxia. Eleven amateur team-sport athletes completed a repeat-sprint training in hypoxia (RSH) protocol (4 sets of 4x4-s running sprints) in both normoxia and normobaric hypoxia (FiO2 0.145 to simulate an altitude of 3000 m...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2018-11-20 00:00:00
abstract：:The aim of this study was to characterize the backstroke swimming technique of 11-13 year-old swimmers when performing at very high intensity. A sample of 114 swimmers was divided into four groups regarding maturational and gender effect, who performed 25- m backstroke swimming at 50-m pace. Using two underwater camer...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2013-12-01 00:00:00
abstract：:There have been few studies examining the short-term effect of high-impact activities on bone metabolism measured by bone serum marker concentrations. The purpose of this study was to examine the effect of short-term high-impact jump activity on bone turnover in female college-aged non-athletes. Twenty six healthy fem...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2012-03-01 00:00:00
abstract：:The primary purpose of the present study was to identify motivational profiles of adolescent athletes using cluster analysis in non-Western culture. A second purpose was to examine relationships between physical self-perception differences of adolescent athletes and motivational profiles. One hundred and thirty six ma...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2010-06-01 00:00:00
abstract：:This study aimed to determine the effects of different acute creatine loadings (ACRL) on repeated cycle sprints. Twenty-eight active subjects divided into the control (n=7) and the experimental (n=21) group. The exercise protocol comprised three 30s Anaerobic Wingate Tests (AWT) interspersed with six minutes recovery,...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2003-09-01 00:00:00
abstract：:The aim of this study was to explore the effect of characteristics of various games and players on the proportion of retired tennis matches in the Open Era of tennis. The data included over 420,000 matches played among 17,553 tennis players in the period from 1968 to the end of 2010. The influence of the surface type ...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2012-06-01 00:00:00
abstract：: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 with and without blood flow restriction (BFR) on muscle size and maximum oxygen uptake (VO2max). A group of 19 young men (...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2010-09-01 00:00:00
abstract：:This prospective cohort study aims to assess the overall incidence of acute and overuse basketball injuries and identifies risk factors associated with ankle sprains and knee overuse injuries. In total, 164 senior players (23.7 years ± 7.0) of all levels of play, and including both men and women, participated voluntar...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2007-06-01 00:00:00
abstract：:Stride length, hip, knee and ankle angles were compared during barefoot and shod running on a treadmill at two speeds. Nine well-trained (1500m time: 3min:59.80s ± 14.7 s) male (22 ±3 years; 73 ±9 kg; 1.79 ±0.4 m) middle distance (800 m - 5,000 m) runners performed 2 minutes of running at 3.05 m·s-1 and 4.72 m·s-1 on ...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2016-08-05 00:00:00
abstract：:Despite its prevalence and significance, late life depression is underrecognized and undertreated. This study aimed to investigate the effect of a long-term exercise intervention on depressive symptoms in older Korean women. Thirty older women were assigned to exercise (n = 15, age of 80.8 ± 3.8 years) or control grou...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2019-08-01 00:00:00
abstract：:The purpose of this study was to compare three different intervals for a between sets rest period during a common isokinetic knee extension strength-testing protocol of twenty older Brazilian men (66.30 ± 3.92 yrs). The volunteers underwent unilateral knee extension (Biodex System 3) testing to determine their individ...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：:The purpose of this research was to identify the jump kinetic determinants of sprint acceleration performance from a block start. Ten male (mean ± SD: age 20 ± 3 years; height 1.82 ± 0.06 m; weight 76.7 ± 7.9 kg; 100 m personal best: 10.87 + 0.36 s {10.37 - 11.42}) track sprinters at a national and regional competitiv...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2006-06-01 00:00:00
abstract：:A career as an elite-class male athlete seems to improve metabolic heath in later life and is also associated with longer life expectancy. Telomere length is a biomarker of biological cellular ageing and could thus predict morbidity and mortality. The main aim of this study was to assess the association between vigoro...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2015-05-08 00:00:00
abstract：:Compression and cold therapy used separately have shown to reduce negative effects of tissue damage. The combining compression and cold therapy (cryocompression) as a single recovery modality has yet to be fully examined. To examine the effects of cryocompression on recovery following a bout of heavy resistance exerci...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2017-08-08 00:00:00
abstract：:Recovery from prolonged strenuous exercise requires that depleted fuel stores be replenished, that damaged tissue be repaired and that training adaptations be initiated. Critical to these processes are the type, amount and timing of nutrient intake. Muscle glycogen is an essential fuel for intense exercise, whether th...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章,评审
doi：
更新日期：2004-09-01 00:00:00
abstract：:The present study aimed to clarify the asymmetry between the dominant (DL) and non-dominant takeoff legs (NDL) in terms of lower limb behavior during running single leg jumps (RSJ) in collegiate male basketball players in relation to that of the jump height. Twenty-seven players performed maximal RSJ with a 6 m approa...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2014-12-01 00:00:00
abstract：:Due to the difficulty of measuring forces and torques acting on a swimmer during mid-pool swimming, an inverse dynamics approach is required. Personalised body segment parameter (BSP) data enabling calculation of net forces and torques can be obtained using the elliptical zone method. The purpose of this study was to ...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2015-03-01 00:00:00
abstract：:The placebo effect, a positive outcome resulting from the belief that a beneficial treatment has been received, is widely acknowledged but little understood. It has been suggested that placebo responsiveness, the degree to which an individual will respond to a placebo, might vary in the population. The study aimed to ...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2008-03-01 00:00:00
abstract：:Field sport coaches must use reliable and valid tests to assess change-of-direction speed in their athletes. Few tests feature linear sprinting with acute change- of-direction maneuvers. The Change-of-Direction and Acceleration Test (CODAT) was designed to assess field sport change-of-direction speed, and includes a l...
journal_title：Journal of sports science & medicine
pub_type： 杂志文章
doi：
更新日期：2013-03-01 00:00:00
