International Journal of Sports Medicine This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.
Effect of Aerobic Training with Blood Flow Restriction on Strength
and Hypertrophy: A Meta-analysis
In conclusion, for strength
gains very low-quality evidence was found to support no superiority between
LI-BFR and HI-BFR compared to LI and HI, respectively. For muscle hypertrophy,
superiority of LI was found compared to LI-BFR, with a very low level of
evidence. [...] Georg Thieme Verlag Rüdigerstraße 14, 70469 Stuttgart, GermanyArticle in Thieme eJournals: Table of contents | Abstract | Full text (Source: International Journal of Sports Medicine)
Source: International Journal of Sports Medicine - March 28, 2024 Category: Sports Medicine Authors: Teixeira Filho, Carlos Alberto Toledo Junior, Eduardo Pizzo Vendrame, Julia Waszczuk Da Silva, Gabriel Martins Cavina, Allysie Priscilla de Souza Lemos, Leonardo Kesrouani Vanderlei, Franciele Marques Tags: Review Source Type: research
Exercise-induced Hypertension and Carotid Intima-media Thickness in
Male Marathon Runners
This study aimed to identify the relationship between exercise-induced
hypertension and carotid artery intima-media thickness in long-distance runners.
Sixty healthy male runners aged 40 to 60 years were assigned to the following
three groups based on resting blood pressure and maximal systolic blood pressure
during a maximal exercise test: normal blood pressure response, exercise-induced
hypertension, and complex hypertension. An exaggerated systolic blood pressure
response was defined as a maximal systolic blood pressure+≥+210 mmHg during the
maxim...
Source: International Journal of Sports Medicine - March 28, 2024 Category: Sports Medicine Authors: Yoon, Eun Sun Kim, Young-Joo Tags: Clinical Sciences Source Type: research
Association between Physical Activity and Menstrual Cycle Disorders
in Young Athletes
Int J Sports Med DOI: 10.1055/a-2278-3253Our study aims to evaluate clinical predictors of menstrual cycle disorders in
female athletes who compete in running disciplines. This is a prospective
observational study. Women were recruited between January and May 2022.
Fifty-three patients were enrolled and completed a questionnaire about menstrual
cycle, physical activity, and food habit characteristics. Of the women in our
population, 39.6% had menstrual irregularities and reported a significantly
higher number of kilometers run per week (67 vs. 35, p:0.02). The num...
Source: International Journal of Sports Medicine - March 28, 2024 Category: Sports Medicine Authors: Passoni, Paolo Inzoli, Alessandra De Ponti, Elena Polizzi, Serena Ceccherelli, Anna Fantauzzi, Martina Procaccianti, Chiara Cattoni, Alessandro Villa, Silvia Riva, Anna Righetti, Stefano Landoni, Fabio Fruscio, Robert Tags: Clinical Sciences Source Type: research
Return to the Pre-Injury Level of Sport after Anterior Cruciate
Ligament Reconstruction: A Practical Review with Medical
Recommendations
This article provides a practical review of the
current RTS after ACLR literature, as well as makes medical recommendations for
rehabilitation and RTS decision-making after ACLR. [...] Georg Thieme Verlag Rüdigerstraße 14, 70469 Stuttgart, GermanyArticle in Thieme eJournals: Table of contents | Abstract | Full text (Source: International Journal of Sports Medicine)
Source: International Journal of Sports Medicine - March 25, 2024 Category: Sports Medicine Authors: Solie, Braidy S. Tollefson, Luke V. Doney, Christopher P. O'Keefe, Jeremy M. J. Thompson, Will C. LaPrade, Robert F. Tags: Review Source Type: research
Breathing Motion Pattern in Cyclists: Role of Inferior against
Superior Thorax Compartment
We examined whether and how experience with
cycling training modifies the thoracoabdominal motion patterns. We utilized
optoelectronic plethysmography to monitor ten trained male cyclists and compared
them to ten physically active male participants performing breathing maneuvers.
Cyclists then participated in a self-paced time trial to explore the similarity
between that observed during resting breathing. From the 3D coordinates of 32
markers positioned on each participant’s trunk, we calculated the percentage of
contribution of the superior thorax, in...
Source: International Journal of Sports Medicine - March 20, 2024 Category: Sports Medicine Authors: Lopes, Ana Luiza Sarro, Karine Jacon Rodrigues, Isabella Martins Leite, Richard Diego Massaroni, Carlo Amorim, Paulo Roberto dos Santos Cerveri, Pietro Silvatti, Amanda P. Tags: Orthopedics & Biomechanics Source Type: research
Effects of Resistance Training Overload Progression Protocols on
Strength and Muscle Mass
In conclusion, our findings indicate that the
progression of overload through load or repetitions can be used to promote gains
in strength and muscle hypertrophy in young men and women in the early stages of
training. [...] Georg Thieme Verlag Rüdigerstraße 14, 70469 Stuttgart, GermanyArticle in Thieme eJournals: Table of contents | Abstract | Full text (Source: International Journal of Sports Medicine)
Source: International Journal of Sports Medicine - March 12, 2024 Category: Sports Medicine Authors: Chaves, Talisson Santos Scarpelli, Ma íra Camargo Bergamasco, Jo ão Guilherme Almeida Silva, Deivid Gomes da Medalha Junior, Ricardo Alessandro Dias, Nathalia Fernanda Bittencourt, Diego Carello Filho, Paulo Cesar Angleri, Vitor N óbrega, Sanmy Rocha R Tags: Training & Testing Source Type: research
Determinants of V ̇+O2peak Changes After Aerobic Training
in Coronary Heart Disease Patients
This study aimed to highlight the ventilatory and circulatory determinants of
changes in ˙VO2peak after exercise-based cardiac rehabilitation (ECR)
in patients with coronary heart disease (CHD). Eighty-two CHD patients
performed, before and after a 3-month ECR, a cardiopulmonary exercise testing
(CPET) on a bike with gas exchanges measurements (˙VO2peak, minute
ventilation, i. e., ˙VE), and cardiac output (Q˙c). The arteriovenous difference
in O2 (C(a-v¯)O2) and the alveolar capillary gradient in
O2 (PAi-aO2) were calculated using Fick’s laws....
Source: International Journal of Sports Medicine - March 11, 2024 Category: Sports Medicine Authors: Girault, Axel Lepr être, Pierre-Marie Trachsel, Lukas-Daniel Besnier, Florent Boidin, Maxime Lalong é, Julie Juneau, Martin Bherer, Louis Nigam, Anil Gayda, Mathieu Tags: Clinical Sciences Source Type: research
Classification of Male Athletes Based on Critical
Power
This study aimed to classify male athletes based on their performance levels
derived from running critical power (CP) using the 9/3-minute Stryd CP test,
enabling customized training strategies and goal setting. Twenty-four trained
athletes underwent the 9/3-minute running CP test on a certified 400-m athletics
track. Hierarchical cluster analysis using Ward's method categorized
athletes based on CP into distinct performance tiers. Three clusters were
identified with centroids of 3.87±0.12, 4.45±0.17, and 5.14±0.29 W/kg. Five
performance tiers were ...
Source: International Journal of Sports Medicine - March 10, 2024 Category: Sports Medicine Authors: Olaya-Cuartero, Javier Pueo, Basilio Penichet-Tomas, Alfonso Jimenez-Olmedo, Jose M. Tags: Training & Testing Source Type: research
Right Ventricular Structure and Function in Adolescent Athletes: A 3D
Echocardiographic Study
Int J Sports Med DOI: 10.1055/a-2259-2203The aim of this study was to characterize the right ventricular (RV) contraction
pattern and its associations with exercise capacity in a large cohort of
adolescent athletes using resting three-dimensional echocardiography (3DE). We
enrolled 215 adolescent athletes (16±1 years, 169 males, 12±6 hours of
training/week) and compared them to 38 age and sex-matched healthy, sedentary
adolescents. We measured the 3DE-derived biventricular ejection fractions (EF).
We also determined the relative contributions of longitudinal E...
Source: International Journal of Sports Medicine - March 10, 2024 Category: Sports Medicine Authors: Ujv ári, Adrienn F ábián, Alexandra Lakatos, B álint Tokodi, M árton Lad ányi, Zsuzsanna Syd ó, Nóra Csulak, Emese V ágó, Hajnalka Juh ász, Vencel Grebur, Kinga Sz űcs, Andrea Z ámodics, Márk Babity, M áté Kiss, Orsolya Merkely, B éla Kov Tags: Clinical Sciences Source Type: research
The Variability of the Components of Fitness along the Menstrual
Cycle
This study aims to determine the variability of the components of fitness along
the menstrual cycle (MC) of physically active eumenorrheic women. Fifteen
subjects were monitored along two consecutive MCs through the calendar-based
counting method in combination with a urine luteinizing hormone surge kit.
Subjects were tested at the early follicular phase (EFP), pre-ovulatory or late
follicular phase (LFP), and post-ovulatory or mid-luteal phase (MLP). In each
session, the back squat one-repetition maximum (1-RM), maximum fat oxidation
(MFO), maximum oxyg...
Source: International Journal of Sports Medicine - February 24, 2024 Category: Sports Medicine Authors: Ruiz-Alias, Santiago A. P érez-Castilla, Alejandro Marcos-Blanco, Aitor Moreno-Ortega, Claudia Fern ández-Navarrete, Iván Garc ía-Pinillos, Felipe Tags: Training & Testing Source Type: research
Left Ventricular Hypertrophy in Male and Female Judo
Athletes
Int J Sports Med DOI: 10.1055/a-2252-1239Changes in cardiac geometry develop after intense and prolonged training. Left
ventricular enlargement, increased relative wall thickness, and growing mass of
the left ventricle occur after strenuous exercise. Combat sports such as judo
can lead to left ventricular hypertrophy. Previous studies have found that there
are differences in left ventricular chamber size and thickness between the
sexes, with female athletes having smaller wall diameters and less hypertrophy
than male athletes. The research aims to examine heart mu...
Source: International Journal of Sports Medicine - February 24, 2024 Category: Sports Medicine Authors: Rossi, Carlo Roklicer, Roberto Drid, Patrik Milovancev, Aleksandra Trivic, Tatjana Scardina, Antonino Carraro, Attilio Bianco, Antonino Tags: Training & Testing Source Type: research
Effects of a Transoceanic Rowing Challenge on Cardiorespiratory
Function and Muscle Fitness
Int J Sports Med DOI: 10.1055/a-2205-1849Ultra-endurance sports and exercise events are becoming increasingly popular for
older age groups. We aimed to evaluate changes in cardiac function and physical
fitness in males aged 50–60 years who completed a 50-day transoceanic rowing
challenge. This case account of four self-selected males included electro- and
echo-cardiography (ECG, echo), cardiorespiratory and muscular fitness measures
recorded nine months prior to and three weeks after a transatlantic team-rowing
challenge. No clinically significant changes to myo...
Source: International Journal of Sports Medicine - February 24, 2024 Category: Sports Medicine Authors: Ellis, Chris Ingram, Thomas E. Kite, Chris Taylor, Suzan R. Howard, Elizabeth Pike, Joanna L. Lee, Eveline Buckley, John P. Tags: Training & Testing Source Type: research
The Sleep Parameters of Olympic Athletes: Characteristics and
Assessment Instruments
Int J Sports Med DOI: 10.1055/a-2233-0323This systematic review aims to identify the sleep parameters of Olympic athletes
and the instruments used to assess and monitor the sleep of these athletes. The
search was conducted until February 2023 and was performed in PubMed, Web of
Science, and Scopus databases. This systematic review has included studies that
investigated at least one of the following sleep parameters: total sleep time
(TST), sleep onset latency (SOL), sleep efficiency (SE), awakenings after sleep
onset (WASO), quality of sleep, daytime sleepiness, a...
Source: International Journal of Sports Medicine - February 24, 2024 Category: Sports Medicine Authors: de Mello, Marco T úlio Stieler, Eduardo Grade, Isadora Filho, Andr é Fernandes Chaves Mendes, Gabriel Ituassu, Nat ália Silva, Andressa Tags: Review Source Type: research
Innovations in the Assessment of Skeletal Muscle Health: A Glimpse
into the Future
Int J Sports Med DOI: 10.1055/a-2242-3226Skeletal muscle is the largest organ system in the human body and plays critical
roles in athletic performance, mobility, and disease pathogenesis. Despite
growing recognition of its importance by major health organizations, significant
knowledge gaps remain regarding skeletal muscle health and its crosstalk with
nearly every physiological system. Relevant public health challenges like pain,
injury, obesity, and sarcopenia underscore the need to accurately assess
skeletal muscle health and function. Feasible, non-invasive t...
Source: International Journal of Sports Medicine - February 24, 2024 Category: Sports Medicine Authors: Beausejour, Jonathan P. Knowles, Kevan S. Wilson, Abigail T Mangum, L. Colby Hill, Ethan C. Hanney, William J. Wells, Adam J. Fukuda, David H. Stout, JeffreyR. Stock, Matt S. Tags: Review Source Type: research
Implications of Heat Stress-induced Metabolic Alterations for
Endurance Training
Int J Sports Med DOI: 10.1055/a-2251-3170Inducing a heat-acclimated phenotype via repeated heat stress improves exercise
capacity and reduces athletes̓ risk of hyperthermia and heat illness. Given the
increased number of international sporting events hosted in countries with
warmer climates, heat acclimation strategies are increasingly popular among
endurance athletes to optimize performance in hot environments. At the tissue
level, completing endurance exercise under heat stress may augment endurance
training adaptation, including mitochondrial and cardiovascula...
Source: International Journal of Sports Medicine - February 24, 2024 Category: Sports Medicine Authors: Bennett, Samuel Tiollier, Eve Owens, Daniel J. Brocherie, Franck Louis, Julien B. Tags: Physiology & Biochemistry Source Type: research