Skip Content
You are currently on the new version of our website. Access the old version .

Journal of Functional Morphology and Kinesiology, Volume 6, Issue 3

2021 September - 23 articles

Cover Story: Simulated electromyography signals allow for all aspects of the signal to be precisely controlled, including the onset and signal-to-noise ratio (SNR). These simulated signals were used to compare visual, double threshold, and approximated generalized likelihood ratio onset detection methods at various SNRs. Comparing the selected onsets against the true onsets showed no difference between visual and double threshold methods at SNRs of 20 dB or greater. The double threshold method is recommended as it can improve objectivity and reduce time of analysis when determining EMG onsets. View this paper
  • Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
  • You may sign up for email alerts to receive table of contents of newly released issues.
  • PDF is the official format for papers published in both, html and pdf forms. To view the papers in pdf format, click on the "PDF Full-text" link, and use the free Adobe Reader to open them.

Articles (23)

  • Article
  • Open Access
17 Citations
6,781 Views
13 Pages

This study interviewed retired professional rugby union players (≤10 years since retirement) to discuss their careers in the game of rugby union. The primary aim of the study was to document their understanding of concussion knowledge and the analogi...

  • Systematic Review
  • Open Access
7 Citations
5,608 Views
14 Pages

The tensor of vastus intermedius is a newly discovered muscle that is located at the anterior compartment of the thigh. The aim of the present study is to report, assess and synthetize the existing evidence on the anatomy, variation and morphological...

  • Review
  • Open Access
39 Citations
13,438 Views
22 Pages

Indirect Structural Muscle Injuries of Lower Limb: Rehabilitation and Therapeutic Exercise

  • Stefano Palermi,
  • Bruno Massa,
  • Marco Vecchiato,
  • Fiore Mazza,
  • Paolo De Blasiis,
  • Alfonso Maria Romano,
  • Mariano Giuseppe Di Salvatore,
  • Elisabetta Della Valle,
  • Domiziano Tarantino and
  • Felice Sirico
  • + 1 author

Muscle injuries are the most common trauma in team and individual sports. The muscles most frequently affected are those of the lower limb, and in particular hamstrings, adductors, rectus femoris and calf muscles. Although several scientific studies...

  • Article
  • Open Access
9 Citations
4,451 Views
9 Pages

Acquiring optimal motor skills in preschool children presents a key element for proper psychomotor development. Therefore, the aim of this study was to determine gender differences and the effects of a multi-year exercise program on the level of moto...

  • Article
  • Open Access
7 Citations
5,034 Views
14 Pages

Effect of Silymarin Supplementation in Lung and Liver Histological Modifications during Exercise Training in a Rodent Model

  • Nancy Vargas-Mendoza,
  • Marcelo Angeles-Valencia,
  • Ángel Morales-González,
  • Mauricio Morales-Martínez,
  • Eduardo Madrigal-Bujaidar,
  • Isela Álvarez-González,
  • Tomás Fregoso-Aguilar,
  • Luis Delgado-Olivares,
  • Eduardo Osiris Madrigal-Santillán and
  • José A. Morales-González

Background: Exercise training induces adaptive physiological and morphological modifications in the entire organism; however, excessive loads of training may increase damage in tissues. The purpose of this study was to evaluate the effect of silymari...

  • Review
  • Open Access
9 Citations
9,901 Views
13 Pages

Stretching for Recovery from Groin Pain or Injury in Athletes: A Critical and Systematic Review

  • José Afonso,
  • João Gustavo Claudino,
  • Hélder Fonseca,
  • Daniel Moreira-Gonçalves,
  • Victor Ferreira,
  • José Marques Almeida,
  • Filipe Manuel Clemente and
  • Rodrigo Ramirez-Campillo

Stretching is usually used as part of rehabilitation protocols for groin pain or injury, but its specific contribution to and within multimodal recovery protocols is unclear. Our goal was to systematically review the effects of stretching for the rec...

  • Article
  • Open Access
8 Citations
2,986 Views
8 Pages

Screw stripping during bone fixation is a common occurrence during operations that results in decreased holding capacity and bone healing. We aimed to evaluate the rescue of the stripped screw site using screws of different dimensions. Five screw con...

  • Article
  • Open Access
7 Citations
3,675 Views
9 Pages

Electromyography (EMG) onsets determined by computerized detection methods have been compared against the onsets selected by experts through visual inspection. However, with this type of approach, the true onset remains unknown, making it impossible...

  • Review
  • Open Access
28 Citations
11,005 Views
23 Pages

A desire to make fitness testing cheaper and easier to conduct in a team-sport setting has led to the development of numerous field aerobic fitness tests. This has contributed to a growing confusion among strength and conditioning coaches about which...

  • Article
  • Open Access
10 Citations
4,752 Views
7 Pages

Difference in Movement between Superficial and Deep Parts of the Infrapatellar Fat Pad during Knee Extension

  • Syoya Nakanishi,
  • Ryosuke Morimoto,
  • Masashi Kitano,
  • Kengo Kawanishi,
  • Arisa Tanaka and
  • Shintarou Kudo

(1): The superficial and deep parts of the infrapatellar fat pat (IFP) have different morphological and functional characteristics. Knee pain often occurs during movement, and it is important to clarify the movement of the IFP during knee joint movem...

  • Article
  • Open Access
14 Citations
5,111 Views
13 Pages

Basketball is a sport in continuous evolution, being one of these key aspects of the players’ physical fitness that has an impact on the game. Therefore, this study aimed to characterize and identify the physical fitness level and profiles of basketb...

  • Article
  • Open Access
5 Citations
3,262 Views
8 Pages

Functional Translation of Exercise Responses from Exercise Testing to Exercise Training: The Test of a Model

  • Tristan Tyrrell,
  • Jessica Pavlock,
  • Susan Bramwell,
  • Cristina Cortis,
  • Scott T. Doberstein,
  • Andrea Fusco,
  • John P. Porcari and
  • Carl Foster

Exercise prescription based on exercise test results is complicated by the need to downregulate the absolute training intensity to account for cardiovascular drift in order to achieve a desired internal training load. We tested a recently developed g...

  • Article
  • Open Access
21 Citations
6,443 Views
7 Pages

Influence of Warm-Up Music Preference on Anaerobic Exercise Performance in Division I NCAA Female Athletes

  • Corinne E. Meglic,
  • Caroline M. Orman,
  • Rebecca R. Rogers,
  • Tyler D. Williams and
  • Christopher G. Ballmann

The purpose of this study was to investigate the effects of listening to preferred versus non-preferred warm-up music on anaerobic sprint performance in Division I NCAA female athletes. Female collegiate athletes (n = 14) were recruited for this stud...

  • Article
  • Open Access
18 Citations
5,588 Views
7 Pages

Class II Skeletal Malocclusion and Prevalence of Temporomandibular Disorders. An Epidemiological Pilot Study on Growing Subjects

  • Grazia Fichera,
  • Vincenzo Ronsivalle,
  • Simona Santonocito,
  • Khaled S. Aboulazm,
  • Gaetano Isola,
  • Rosalia Leonardi and
  • Giuseppe Palazzo

The purpose of our work is to evaluate the correlation between skeletal Class II malocclusion and temporomandibular disorders, by assessing potential different frequency scores compared with Class I and Class III skeletal malocclusion, and to evaluat...

  • Article
  • Open Access
6 Citations
4,825 Views
12 Pages

The Effects of High-Intensity Interval Exercise on Skeletal Muscle and Cerebral Oxygenation during Cycling and Isokinetic Concentric and Eccentric Exercise

  • Panagiotis A. Perentis,
  • Evgenia D. Cherouveim,
  • Vassiliki J. Malliou,
  • Nikos V. Margaritelis,
  • Panagiotis N. Chatzinikolaou,
  • Panayiotis Koulouvaris,
  • Charilaos Tsolakis,
  • Michalis G. Nikolaidis,
  • Nickos D. Geladas and
  • Vassilis Paschalis

The aim of the present study was to study the effects of cycling and pure concentric and pure eccentric high-intensity interval exercise (HIIE) on skeletal muscle (i.e., vastus lateralis) and cerebral oxygenation. Twelve healthy males (n = 12, age 26...

  • Article
  • Open Access
2 Citations
5,015 Views
12 Pages

Pattern of the Heart Rate Performance Curve in Subjects with Beta-Blocker Treatment and Healthy Controls

  • Philipp Birnbaumer,
  • Heimo Traninger,
  • Matteo C. Sattler,
  • Andrea Borenich and
  • Peter Hofmann

(1): Heart rate performance curve (HRPC) in incremental exercise was shown to be not uniform, causing false intensity estimation applying percentages of maximal heart rate (HRmax). HRPC variations are mediated by β-adrenergic receptor sensitivity. Th...

  • Article
  • Open Access
19 Citations
11,904 Views
17 Pages

Accuracy of Measuring Knee Flexion after TKA through Wearable IMU Sensors

  • Ricardo Antunes,
  • Paul Jacob,
  • Andrew Meyer,
  • Michael A. Conditt,
  • Martin W. Roche and
  • Matthias A. Verstraete

Wearable sensors have the potential to facilitate remote monitoring for patients recovering from knee replacement surgery. Using IMU sensors attached to the patients’ leg, knee flexion can be monitored while the patients are recovering in their home...

  • Article
  • Open Access
10 Citations
4,355 Views
9 Pages

Correlation between Official and Common Field-Based Fitness Tests in Elite Soccer Referees

  • Veronica Romano,
  • Manuel Tuzi,
  • Ada Di Gregorio,
  • Anna Maria Sacco,
  • Immacolata Belviso,
  • Felice Sirico,
  • Stefano Palermi,
  • Daria Nurzynska,
  • Franca Di Meglio and
  • Stefania Montagnani
  • + 2 authors

Official tests are used to assess the fitness status of soccer referees, and their results correlate with match performance. However, FIFA-approved tests expose the referees to high physical demands and are difficult to implement during the sportive...

  • Article
  • Open Access
5 Citations
3,809 Views
7 Pages

Spondyloarthritis and Strength Training: A 4-Year Report

  • Roberto Cannataro,
  • Lorenzo Di Maio,
  • Andrea Malorgio,
  • Matteo Levi Micheli and
  • Erika Cione

Peripheral spondyloarthritis (SpA) has predominant peripheral (arthritis, enthesitis, or dactylitis) involvement. The severity of the symptoms can have a significant impact on the quality of life. There is no therapeutic gold standard, and physical e...

  • Article
  • Open Access
7 Citations
4,683 Views
9 Pages

Multi-Component Physical Activity Interventions in the UK Must Consider Determinants of Activity to Increase Effectiveness

  • Mark A. Faghy,
  • Kirsty E. Armstrong-Booth,
  • Vicki Staples,
  • Micheal J. Duncan and
  • Clare M. P. Roscoe

Interventions to increase physical activity in children have adopted broad approaches and achieved varying success. There is a need to adopt approaches underpinned with a theoretical basis. Accordingly, the aim here was to implement and evaluate a 12...

  • Article
  • Open Access
11 Citations
4,191 Views
12 Pages

Performance Comparisons of Youth Weightlifters as a Function of Age Group and Sex

  • Satoshi Mizuguchi,
  • Aaron J. Cunanan,
  • Dylan G. Suarez,
  • William E. Cedar,
  • Mark A. South,
  • Daniel Gahreman,
  • William G. Hornsby and
  • Michael H. Stone

This study was designed to provide an overview of weightlifting performance as a function of age group and sex and evaluate the potential of countermovement jump height (CMJH) as a tool to gauge performance potential. Data from 130 youth athletes (fe...

Get Alerted

Add your email address to receive forthcoming issues of this journal.

XFacebookLinkedIn
J. Funct. Morphol. Kinesiol. - ISSN 2411-5142