Aerobic requirement of bench stepping.

Abstract:

:The purpose of this study was to: (1) verify the aerobic requirement (AR) of bench stepping (BS); (2) determine the effect of leg length (LL), bench height (BH), stepping rate (SR), body weight (BW), and fat free mass (FFM) on the AR of BS; and (3) compare the HR and VO2 of BS with treadmill walking/running (TM). Twenty-eight females completed randomly assigned BS sessions with hands on hips at 30 and 32 step cycles.min-1. Sessions consisted of four 5 min. bouts at BH of 15.2, 30.4, 25.4 and 30.5 cm. A 4 x 2 repeated measures ANOVA determined that VO2 was significantly different between each BH and SR (p < 0.01) with no significant interaction between BH and SR (p > 0.05). A stepwise multiple regression determined that BH, BW, SR, FFM, and LL significantly affected BS VO2 (p < 0.05) with BH and BW accounting for 83% of the VO2. A series of t-tests found no significant difference (p > 0.05) between measured VO2 and that predicted by the ACSM equation (1) at 15.2, 20.3 and 25.4 cm. Measured VO2 was significantly greater than predicted at 30.5 cm (p < 0.01). A repeated measures ANCOVA determined that the VO2/HR slopes for BS and TM were not parallel (p < 0.01). Point testing determined that the HR elicited by TM at a specific VO2 was significantly higher than the BS HR until 34 ml.kg-1 x min-1, but the SEE revealed large overlapping of HR.(ABSTRACT TRUNCATED AT 250 WORDS)

journal_name

Int J Sports Med

authors

Stanforth D,Stanforth PR,Velasquez KS

doi

10.1055/s-2007-1021156

subject

Has Abstract

pub_date

1993-04-01 00:00:00

pages

129-33

issue

3

eissn

0172-4622

issn

1439-3964

journal_volume

14

pub_type

临床试验,杂志文章,随机对照试验
  • Effects of short-term acclimatization to altitude (3200 m) on aerobic and anaerobic exercise performance.

    abstract::Aerobic exercise performance decreases upon ascent to altitude whereas anaerobic performance remains unchanged. Although the effects of 1 - 3 wk of altitude acclimatization on both aerobic and anaerobic exercise performance have been well studied, the effects of short-term altitude acclimatization (i.e., 45 h) on thes...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-2005-872823

    authors: Burtscher M,Faulhaber M,Flatz M,Likar R,Nachbauer W

    更新日期:2006-08-01 00:00:00

  • Effect of exercise-induced dehydration on lactate parameters during incremental exercise.

    abstract::Cyclists often use heart rate limits or power output zones, obtained from lactate parameters during incremental exercise testing, to control training intensity. However, the relationship between heart rate or power output, and blood lactate can be changed by several factors including dehydration. Therefore, in the cur...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-2005-837460

    authors: Van Schuylenbergh R,Vanden Eynde B,Hespel P

    更新日期:2005-12-01 00:00:00

  • Exercises for knee flexors and extensors in uninjured soccer players: effects of two different programs.

    abstract::The effects of two 4-week training programs on knee flexor and extensor strength were measured isokinetically (angular velocity 30 degrees, 180 degrees/s) and isometrically in division IV soccer players. Group A followed a team training program and group B an individual weight training program. Group C served as contr...

    journal_title:International journal of sports medicine

    pub_type: 临床试验,杂志文章

    doi:10.1055/s-2008-1025829

    authors: Oberg BE,Möller MH,Ekstrand J,Gillquist J

    更新日期:1985-06-01 00:00:00

  • Tibiofemoral contact biomechanics following meniscocapsular separation and repair.

    abstract::Meniscocapsular separations are often seen in knees with other intra-articular pathology. The consequences of these tears with regard to knee contact mechanics are currently unknown, and the biomechanical advantages of repair have not been measured. We hypothesize that tears to the meniscocapsular junction will cause ...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-0034-1398656

    authors: Dugas JR,Barrett AM,Beason DP,Plymale MF,Fleisig GS

    更新日期:2015-06-01 00:00:00

  • Ten Days of Intermittent, Low-dose Carbon Monoxide Inhalation does not Significantly Alter Hemoglobin Mass, Aerobic Performance Predictors, or Peak-power Exercise Tolerance.

    abstract::Carbon monoxide (CO) rebreathing procedures are used to assess hemoglobin mass (Hbmass) but recent evidence suggests that CO is a signaling molecule that may alter physiological functions. We examined the effects of 10 days of intermittent, low-dose CO inhalation on Hbmass, aerobic performance predictors, and peak-pow...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章,随机对照试验

    doi:10.1055/s-0042-108197

    authors: Ryan BJ,Goodrich JA,Schmidt W,Kane LA,Byrnes WC

    更新日期:2016-10-01 00:00:00

  • 12 weeks of simulated barefoot running changes foot-strike patterns in female runners.

    abstract::To investigate the effect of a transition program of simulated barefoot running (SBR) on running kinematics and foot-strike patterns, female recreational athletes (n=9, age 29 ± 3 yrs) without SBR experience gradually increased running distance in Vibram FiveFingers SBR footwear over 12 weeks. Matched controls (n=10, ...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-0033-1353215

    authors: McCarthy C,Fleming N,Donne B,Blanksby B

    更新日期:2014-05-01 00:00:00

  • The effects of aerobic training and age on plasma sICAM-1.

    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

    authors: Many GM,Jenkins NT,Witkowski S,Damsker JM,Hagberg J

    更新日期:2013-03-01 00:00:00

  • Inertial Sensors are a Valid Tool to Detect and Consistently Quantify Jumping.

    abstract::Considering the large and repetitive loads associated with jumping in team sports, automatic detection and quantification of jumping may show promise in reducing injury risks. The aim of this study was to validate commercially available inertial-movement analysis software to detect and quantify jumping in team sports....

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-0044-100793

    authors: Spangler R,Rantalainen T,Gastin PB,Wundersitz D

    更新日期:2018-10-01 00:00:00

  • The contribution of NMR, NIRS and their combination to the functional assessment of human muscle.

    abstract::In the last decade the study of the human muscle mechanics and energetics in physiology and pathology underwent a radical change. Indeed, the use of biopsy is being progressively accompanied by non-invasive techniques which allow a more integrative assessment of muscle function in vivo. Magnetic resonance imaging (MRI...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章,评审

    doi:10.1055/s-2007-972724

    authors: Cerretelli P,Binzoni T

    更新日期:1997-10-01 00:00:00

  • Protein composition of endurance trained human skeletal muscle.

    abstract::Evidence suggests that myofibers from endurance trained skeletal muscle display unique contractile parameters. However, the underlying mechanisms remain unclear. To further elucidate the influence of endurance training on myofiber contractile function, we examined factors that may impact myofilament interactions (i. e...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-0033-1351334

    authors: Reidy PT,Hinkley JM,Trappe TA,Trappe SW,Harber MP

    更新日期:2014-06-01 00:00:00

  • Ergometric and psychological findings during overtraining: a long-term follow-up study in endurance athletes.

    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

    authors: Urhausen A,Gabriel HH,Weiler B,Kindermann W

    更新日期:1998-02-01 00:00:00

  • Nutrition and high altitude exposure.

    abstract::Altitude exposure leads to considerable weight loss. The different hypotheses that have been put forward to explain this phenomenon are discussed reviewing the literature: 1) a primary decrease of food intake due to loss of appetite caused, directly or indirectly, by hypoxia, changes of menus, comfort and habits, 2) a...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-2007-1024616

    authors: Kayser B

    更新日期:1992-10-01 00:00:00

  • Vascular Adaptation to Indoor Cycling Exercise in Premenopausal Women.

    abstract::The early vascular adaptation to indoor cycling, a popular activity at many fitness centres, is incompletely evaluated. Forty two healthy women (21-45 years) underwent measurements of arterial wall properties and geometry as well as a maximal bicycle exercise test before and after a 3 months period during which 21 of ...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/a-0800-1640

    authors: Bjarnegård N,Hedman K,Länne T

    更新日期:2019-04-01 00:00:00

  • Effect of loading on unintentional lifting velocity declines during single sets of repetitions to failure during upper and lower extremity muscle actions.

    abstract::The purpose of this study was to examine the effect of different loads on repetition speed during single sets of repetitions to failure in bench press and parallel squat. Thirty-six physical active men performed 1-repetition maximum in a bench press (1 RM (BP)) and half squat position (1 RM (HS)), and performed maxima...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-2005-872825

    authors: Izquierdo M,González-Badillo JJ,Häkkinen K,Ibáñez J,Kraemer WJ,Altadill A,Eslava J,Gorostiaga EM

    更新日期:2006-09-01 00:00:00

  • Content validity of the Rodeo-SCAT.

    abstract::The purpose of this study was to establish the content validity of the Rodeo SCAT for the sport of rodeo and bull riding. The study design was comprised of expert consensus and content validation. A modified Ebel procedure was employed to content validate the rodeo SCAT. Content validation using this method includes e...

    journal_title:International journal of sports medicine

    pub_type: 共识发展会议,杂志文章

    doi:10.1055/s-0032-1311651

    authors: Lafave MR,Butterwick DJ,Murray RP,Freeman T,Lau BH

    更新日期:2013-02-01 00:00:00

  • Influence of chronic dietary carbohydrate supplementation on plasma cytokine responses to exercise.

    abstract::This study examined the influence of 28 days of dietary carbohydrate (CHO) supplementation on plasma cytokine responses to cycle ergometry. Sixteen highly trained male cyclists and triathletes (age: 30.6+/-5.6 y; VO2max: 64.8+/-4.7 mL x kg(-1) x min(-1); mean+/-SD) participated in the study. One group (n=8) consumed a...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-0029-1243645

    authors: Cox AJ,Pyne DB,Cox GR,Callister R,Gleeson M

    更新日期:2010-03-01 00:00:00

  • Effects of a 110 kilometers ultra-marathon race on plasma hormone levels.

    abstract::To assess changes of sex hormones, cortisol, prolactin (PRL) and beta-endorphins in an exhaustive aerobic performance, blood samples were taken in 11 endurance trained runners (R) along an ultra-marathon race of 110 km (T1 before the start, T2 at km 33, T3 at km 75 and T4 immediately after completing the race). Result...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-2007-972629

    authors: Fournier PE,Stalder J,Mermillod B,Chantraine A

    更新日期:1997-05-01 00:00:00

  • Influence of Respiratory Muscle Training on Patients' Recovery after Lung Resection.

    abstract::This prospective experimental study aimed to compare effects of 3 different home-based postoperative respiratory muscle training protocols - inspiratory, expiratory and combined, in the patients' postoperative recovery, regarding safety and respiratory muscle function, pulmonary function, physical fitness, physical ac...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/a-1096-0913

    authors: Kendall F,Silva G,Almeida J,Eusébio E,Pinho P,Oliveira J,Bastos PT

    更新日期:2020-06-01 00:00:00

  • Immunological status of competitive cyclists before and after the training season.

    abstract::The total number of leucocytes, T lymphocyte subsets, mitogen induced proliferation of lymphocytes, Il-2 generation, adherence capacity and chemiluminescence of granulocytes were measured and a leukergy test performed in fifteen young cyclists. The investigations were carried out at rest at the beginning of a training...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-2007-1021067

    authors: Baj Z,Kantorski J,Majewska E,Zeman K,Pokoca L,Fornalczyk E,Tchórzewski H,Sulowska Z,Lewicki R

    更新日期:1994-08-01 00:00:00

  • A wearable respiratory monitoring device--the between-days variability of calibration.

    abstract::The between-days variability in ascertained gain factors for calibration of a wearable respiratory inductance plethysmograph (RIP) and validity thereof for the repeated use during exercise were examined. Consecutive 5-min periods of standing still, slow running at 8 km·h(-1), fast running at 14 km·h(-1) (male) or 12 k...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-0034-1385864

    authors: Heyde C,Mahler H,Roecker K,Gollhofer A

    更新日期:2015-01-01 00:00:00

  • Effects of concentric and eccentric exercise on protein catabolism in man.

    abstract::To test the effects of different modes of exercise on indices of protein catabolism, eight adult males on a meat-free diet performed single 60-min bouts of concentric and eccentric cycle ergometer exercise in two 7-day periods. Although the absolute intensities for the two exercise bouts were similar, VO2 averaged 70%...

    journal_title:International journal of sports medicine

    pub_type: 临床试验,杂志文章

    doi:10.1055/s-2008-1025900

    authors: Plante PD,Houston ME

    更新日期:1984-08-01 00:00:00

  • Treatment of muscle injuries by local administration of autologous conditioned serum: animal experiments using a muscle contusion model.

    abstract::Muscle contusions represent a major part of sports injuries. The suggested treatments are generally sufficient to support muscle healing, but require a relatively long period of time. Given that autologous blood products are safe treatments, we have used a technique which stimulates the release of certain growth facto...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-2004-821303

    authors: Wright-Carpenter T,Opolon P,Appell HJ,Meijer H,Wehling P,Mir LM

    更新日期:2004-11-01 00:00:00

  • 8-Week Basic Military Training Improves Adiponectin Multimer Ratio in Healthy Young Males.

    abstract::To investigate the effect of exercise on adiponectin in young healthy human males, we examined serum total adiponectin and high-molecular-weight (HMW) adiponectin in newly recruited male soldiers who participated in an 8-week basic military training (BMT). A total of 95 males (mean age, 18.79±1.50 years) were sampled ...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/a-0770-6093

    authors: Han X,Feng Y,Han X,Guo H,Zhu J,Ning C,Liu F,Li S,Li X,Yang YN

    更新日期:2019-01-01 00:00:00

  • Association Between Match Activity, Endurance Levels and Maturity in Youth Football Players.

    abstract::The aim of the study was to examine the associations between maximal and submaximal field tests with match physical activity and biological maturation in youth football players. Sixty-eight youth football players (U14, U15, U16, U17) performed maximal and submaximal field endurance tests. Biological maturity was estim...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/a-0938-5431

    authors: Francini L,Rampinini E,Bosio A,Connolly D,Carlomagno D,Castagna C

    更新日期:2019-09-01 00:00:00

  • Comparison of different tests of fencing performance.

    abstract::Three different procedures to analyse fencing performances were tested. The test subjects were ten world class epée fencers from the Swedish national team. The procedures involved measurements of reaction time and response time to different stimuli. Test 1 measured the lunging performance as a response to a light. Tes...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-2007-1024736

    authors: Harmenberg J,Ceci R,Barvestad P,Hjerpe K,Nyström J

    更新日期:1991-12-01 00:00:00

  • Creatine supplementation as an ergogenic aid for sports performance in highly trained athletes: a critical review.

    abstract::Creatine supplementation has become a common practice among competition athletes participating in different sports over the last few years. The mechanism by which supplementary creatine could have potential ergogenic effects would be an increased muscle creatine and phosphocreatine concentration, leading to a higher r...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章,meta分析

    doi:10.1055/s-2007-972670

    authors: Mujika I,Padilla S

    更新日期:1997-10-01 00:00:00

  • New Machine Learning Approach for Detection of Injury Risk Factors in Young Team Sport Athletes.

    abstract::The purpose of this article is to present how predictive machine learning methods can be utilized for detecting sport injury risk factors in a data-driven manner. The approach can be used for finding new hypotheses for risk factors and confirming the predictive power of previously recognized ones. We used three-dimens...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/a-1231-5304

    authors: Jauhiainen S,Kauppi JP,Leppänen M,Pasanen K,Parkkari J,Vasankari T,Kannus P,Äyrämö S

    更新日期:2020-09-13 00:00:00

  • Prevalence of Risk of Eating Disorders and its Association with Obesity and Fitness.

    abstract::The university stage is a critical developmental period for young adults, where lifestyles can determine future health. A cross-sectional study including 481 college students was conducted, with the following objectives: 1) to examine the prevalence of risk of developing eating disorders in college students, 2) to ass...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/a-1152-5064

    authors: Parreño-Madrigal IM,Díez-Fernández A,Martínez-Vizcaíno V,Visier-Alfonso ME,Garrido-Miguel M,Sánchez-López M

    更新日期:2020-09-01 00:00:00

  • Hemodynamic Responses and Perceived Exertion During Continuous and Discontinuous Resistance Exercise.

    abstract::This study compared acute responses of systolic and diastolic blood pressure (SBP/DBP), cardiac output (Q), heart rate (HR), stroke volume (SV), total peripheral resistance (TPR) and rate of perceived exertion (RPE) during resistance exercise performed continuously and discontinuously. Hemodynamic responses and RPE we...

    journal_title:International journal of sports medicine

    pub_type: 杂志文章

    doi:10.1055/s-0035-1549957

    authors: Massaferri R,Matos-Santos L,Farinatti P,Monteiro WD

    更新日期:2015-11-01 00:00:00

  • MRI Cartilage Assessment of the Subtalar and Midtarsal Joints During a Transcontinental Ultramarathon - New Insights into Human Locomotion.

    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

    authors: Schütz UH,Billich C,Schoss D,Beer M,Ellermann J

    更新日期:2018-01-01 00:00:00