Abstract:
:The purpose of this investigation was to study the attitude toward physical activity in young patients with cystic fibrosis (CF) and the influence of 2 weeks of training on physical fitness and spirometric values. Two groups of CF patients with mean ages of 11 and 15 years, respectively (total of 13 patients, range 9-21 years), participated in the study. Two healthy control groups with mean ages of 11 and 14 years, respectively, performed the same tests as the CF patients. The CF patients answered questionnaires regarding their attitude toward the activities both during the camp and at home and accomplished spirometric and exercise tests. The CF childrens' parents were interviewed concerning their children's attitude toward physical activity. The attitude toward physical activity of the CF children was very positive both during the camps and at home. The CF patients had at least as good a motivation for exercise as the healthy controls. The physical fitness of the CF patients was reduced, but improved during the training period. The spirometric tests were unchanged during the first course, but increased significantly during the other camp, even if lung physiotherapy was stopped during the training period. The study indicates that CF patients can be motivated for physical exercise, even for training for endurance and at a high enough level to replace lung physiotherapy, at least for shorter periods.
journal_name
Int J Sports Medjournal_title
International journal of sports medicineauthors
Stanghelle JK,Winnem M,Roaldsen K,de Wit S,Notgewitch JH,Nilsen BRdoi
10.1055/s-2007-1025058subject
Has Abstractpub_date
1988-02-01 00:00:00pages
25-31eissn
0172-4622issn
1439-3964journal_volume
9 Suppl 1pub_type
杂志文章abstract::The relationships between perceived exertion and the physiological variables oxygen uptake (VO2), heart rate (HR) and blood lactate concentration (HLa) were studied in tethered swimming. Seven male and ten female subjects swam at five submaximal intensities. The degree of perceived exertion was measured both on the ca...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2007-973025
更新日期:1995-08-01 00:00:00
abstract::Several studies have established that systemic sclerosis patients have a reduced exercise capacity when compared to healthy individuals. It is relevant to evaluate whether aerobic exercise in systemic sclerosis patients is a safe and effective intervention to improve aerobic capacity. Seven patients without pulmonary ...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-0029-1224180
更新日期:2009-10-01 00:00:00
abstract::Since the first official world championships in breath-hold diving (1996), a sport has developed where the athletes compete in various disciplines of breath-hold diving. One of the rules is that the diver should surface from a dive without showing any signs of hypoxia. Depending on the severity of hypoxia, a diver may...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2006-924361
更新日期:2007-04-01 00:00:00
abstract::This study compared physical characteristics (body height [BH], body mass [BM], body fat [BF], and fat free mass [FFM]), one repetition maximum bench press (1RM (BP)), jumping explosive power (VJ), handball throwing velocity, power-load relationship of the leg and arm extensor muscles, 5- and 15-m sprint running time,...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2007-964989
更新日期:2007-10-01 00:00:00
abstract::T-lymphocytes were determined by rosette formation with sheep erythrocytes in the peripheral blood obtained from 30 healthy aged subjects who were practicing Taichiquan (88 style) exercise and 30 age-matched normal aged who served as a control group. At rest the total number of T-lymphocytes and the number of active T...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:
更新日期:1989-06-01 00:00:00
abstract::Alpine spelunking is practiced in darkness, isolation, cold and high humidity. In this paper we study the acute haematological effects of prolonged strenuous activity in five spelunkers who spent about 20 hours in a 700-meter deep cave without resting much or sleeping. On four occasions, we measured their red cell cou...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2007-964978
更新日期:2007-09-01 00:00:00
abstract::We investigated the influence of autonomic blockade (AB) on the left ventricular (LV) diastolic function at rest (R) and during bicycle exercise (EX) in eight endurance-trained (TR) and ten untrained subjects (UT). Two-dimensional and M-mode echocardiography at the parasternal long axis were performed at rest and duri...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2007-972921
更新日期:1996-11-01 00:00:00
abstract::The purpose of this investigation was to determine the time course and magnitude of learning effects associated with repeated maximum cycling power tests and to determine if cycle-trained men exhibit different learning effects than active men who are not cycle-trained. Cycle-trained (N = 13) and active men (N = 35) pe...
journal_title:International journal of sports medicine
pub_type: 历史文章,杂志文章
doi:10.1055/s-2000-7415
更新日期:2000-10-01 00:00:00
abstract::Prospective studies on overuse injuries and their impact on athletic training among youth team sports are scarce. The purpose of this study was to investigate the incidence, severity and player related risk factors of overuse injuries among young (12-20 years) basketball and floorball players. A total of 387 players p...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-0043-114864
更新日期:2017-10-01 00:00:00
abstract::The anaerobic threshold (AnT) seems to be not only a physiologic boundary but also a transition after which swimmers technique changes, modifying their biomechanical behaviour. We expanded the AnT concept to a biophysical construct in the four conventional swimming techniques. Seventy-two elite swimmers performed a 5×...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/a-0975-9532
更新日期:2020-05-01 00:00:00
abstract::The effects of physical activity (PA) on bioenergetic characteristics were studied in 53 prepubertal boys. Maximal oxygen consumption (VO2max; direct method), maximal anaerobic power (Pmax, force-velocity test), and mean power in 30 s (P30s, Wingate test) were compared (mean +/- SD) in three groups of boys of the same...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2007-1021208
更新日期:1993-11-01 00:00:00
abstract::The effect of strenuous joint loading on the metabolism of articular cartilage in man is not known. The development of a non-invasive immunoassay for the assessment of the catabolism of cartilage aggrecan has enabled us to quantify keratan sulfate (KS), a component of aggrecan, in the serum of fifteen male marathon ru...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2007-1021279
更新日期:1992-05-01 00:00:00
abstract::Serum testosterone concentration was determined before and after physical activities of different duration. The subjects under study were: (1) 7 competitive walkers before and after a 20-km race (average race time 1 h 30 min); (2) 9 middle-distance runners before and after 1-h training; (3) 16 marathon runners before ...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2008-1025914
更新日期:1984-10-01 00:00:00
abstract::The primary purpose of this investigation was to compare 31 competitive female swimmers with 31 competitive male swimmers on their perceptual responses to submaximal swimming. A secondary purpose was to evaluate the relationship between heart rate (HR) and perceived exertion (RPE) in swimming. Each swimmer completed a...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2007-1024707
更新日期:1991-08-01 00:00:00
abstract::In the present prospective longitudinal study 17 male endurance trained athletes (cyclists and triathletes; age 23.4+/-6.7 years, VO2max 61.2+/-7.5 ml x min(-1) x kg(-1); means+/-SD) were investigated both during a state of overtraining syndrome (OT: N=15), mainly induced by an increase of exercise intensity, as well ...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2007-971892
更新日期:1998-02-01 00:00:00
abstract::MR measurements can be accurately performed during 4486 km of running, opening a window into in vivo assessment of hindfoot articular cartilage under extreme ultra-endurance loading. This observational cross-sectional study included 22 randomized participants of TransEurope FootRace between Italy and the North Cape, w...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-0043-118008
更新日期:2018-01-01 00:00:00
abstract::Training effects on peak oxygen consumption (VO2), specific to the mode of movement, are well-known in exercise training of young, healthy adults. However, these specific training effects were never studied in patients with coronary artery disease, but may be important in the evaluation of training effects of cardiac ...
journal_title:International journal of sports medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1055/s-2007-971930
更新日期:1998-07-01 00:00:00
abstract::The aim of the present study was to identify anthropometric, physical, coordinative and ice-skating specific characteristics that discriminate young elite ice skaters from non-elite skaters and their non-skating peers. 32 skaters aged 9-12 years old (11 elites and 21 non-elites) voluntarily participated in the study. ...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-0042-100280
更新日期:2016-06-01 00:00:00
abstract::To study the hypothesis that more severe damage, caused by controlled lengthening (L) contractions, results in greater myofiber hypertrophy compared to increase in fiber size followed shortening (S) contractions, tibialis anterior muscles of anesthesized male Wistar rats were subjected to 240 either L or S contraction...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2000-8869
更新日期:2000-02-01 00:00:00
abstract::We reported previously that a static handgrip exercise evoked regional differences in the facial blood flow. The present study examined whether regional differences in facial blood flow are also evoked during dynamic exercise. Facial blood flow was measured by laser speckle flowgraphy during 15 min of cycling exercise...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/a-1244-9870
更新日期:2020-09-18 00:00:00
abstract::The aim of this study was to investigate whether rs41274853 in the 3'-untranslated region of the ciliary neurotrophic factor receptor gene (CNTFR) is associated with elite sprint/power athletic status and assess its functional significance. A total of 211 Japanese sprint/power track and field athletes (62 internationa...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-0035-1564257
更新日期:2016-05-01 00:00:00
abstract::This study evaluated the biceps femoris (BF), rectus femoris (RF), and vastus lateralis (VL) activation and activation ratios of a variety of resistance training exercises characterized by knee extension, and determined if subject strength or gender affects these variables. The exercises evaluated included the leg ext...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2008-1038785
更新日期:2009-01-01 00:00:00
abstract::The purpose of this study was to determine if an eight-week intrahospital supervised, conditioning program improves functional capacity and quality of life (QOL) in children (4 boys, 4 girls) (mean [SD] age: 10.9 [2.8] years [range: 8-16]) who have undergone bone marrow transplantation (BMT) for leukemia treatment wit...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2007-965571
更新日期:2008-05-01 00:00:00
abstract::While phosphorous magnetic resonance spectroscopy ((31)P-MRS) and near-infrared spectroscopy (NIRS) provide methods for measuring spinal muscle function non-invasively, their reliability is not established. The aim of this study was assess the reliability (ICC) and error magnitude (CV%) of measurements of muscle phosp...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-0034-1372639
更新日期:2014-12-01 00:00:00
abstract::The purpose of the study was to investigate whether severe fatigue, possibly leading to overreaching, could be diagnosed at an early stage by a combination of parameters. Seven well-trained male subjects (age [mean +/- SD]: 25.3 +/- 4.7 yr; body mass: 76 +/- 6.6 kg; VO2max: 61.1 +/- 7 ml.kg(-1).min(-1)) increased thei...
journal_title:International journal of sports medicine
pub_type: 临床试验,杂志文章
doi:10.1055/s-2004-817914
更新日期:2005-01-01 00:00:00
abstract::Long-term side effects of high doses of anabolic androgenic steroids self-administration were evaluated in this study. Twenty male bodybuilders, voluntarily starting steroid self-administration, were followed every 6 months over 2 years. Physical examination, haematological, metabolic and endocrine variables, semen an...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2007-965808
更新日期:2008-08-01 00:00:00
abstract::Brain 5-HT neurotransmission has been described to be down-regulated in depressed people, and also suspected to be changed in overtraining state, the consequence of long-term physical overloading and stress in athletes. We studied brain serotonin (5-HT) transporter binding i.e., 5-HT reuptake with the specific radioli...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2005-872930
更新日期:2006-09-01 00:00:00
abstract::Chronic low-grade systemic inflammation plays a role in the development of cardiovascular (CV) disease. Habitual endurance exercise training reduces the risk of CV disease in part through anti-inflammatory mechanisms. The purpose of this study was to investigate the effects of age, endurance training status, and their...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-0032-1316317
更新日期:2013-03-01 00:00:00
abstract:BACKGROUND:In international cycling and cross-country skiing competitions, blood tests are used to unmask the performance enhancing misuse of erythropoietin. Haematocrit (cycling) and haemoglobin (cross-country skiing) limits have been set by international sporting federations (haematocrit 50%, haemoglobin 18.5 g/dl). ...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2000-3785
更新日期:2000-07-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to examine some motor performance aspects of the unloaded lower extremity after Achilles tendon rupture repair. The measured motor performance aspects were simple reaction time, choice reaction time, speed of movement, foot tapping speed, and coordination. METHODS:Ninety patien...
journal_title:International journal of sports medicine
pub_type: 杂志文章
doi:10.1055/s-2001-11345
更新日期:2001-02-01 00:00:00