Results 101 to 110 of about 29,221 (252)

Isokinetic relationships [PDF]

Monatshefte für Chemie - Chemical Monthly, 2012
Wolfgang Linert, Arthur Yelon
openaire   +2 more sources

Validity and Reliability of a Non-invasive Test to Assess Quadriceps and Hamstrings Strength in Athletes

Frontiers in Physiology, 2018
Modifiable risk factors for hamstring injury include lack of strength, fatigue and muscle strength asymmetry. Assessing lower body strength in the field is problematic as “gold standard assessment” are expensive, non-portable and assessment is time ...
Davide Mondin, Julian A. Owen, Massimo Negro, Giuseppe D’Antona   +3 more
doaj   +1 more source

Effects of chemical myosin II cross‐bridge inhibitors on eccentric force production in skinned muscle fibres

Experimental Physiology, EarlyView.
Abstract Eccentric muscle contractions are essential for locomotion and daily activities. Force during these contractions depends on both cross‐bridge (XB) and non‐cross‐bridge (non‐XB) elements, including titin, with contributions varying by fibre type and contraction velocity.
André Tomalka, Sven Weidner, Christian Rode, Tobias Siebert   +3 more
wiley   +1 more source

Correlation Between Maximal Eccentric and Isometric Multi-Joint Lower-Extremity Strength and Vertical Jumping Performance in Young Adults

Muscles
Maximal eccentric (MES) and isometric (MIS) muscle strength may enhance vertical jump performance by facilitating preloading and reducing energy loss during the eccentric (ECC) phase of the stretch-shortening cycle (SSC).
Joonsun Park, Cassidy Weeks, Brennan J. Thompson, Talin Louder   +3 more
doaj   +1 more source

On Thermostats: Isokinetic or Hamiltonian? Finite or infinite? [PDF]

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2009
The relation between finite isokinetic thermostats and infinite Hamiltonian thermostats is studied and their equivalence in the thermodynamic limit is heuristically discussed.
openaire   +3 more sources

Antioxidant supplementation blunts the proteome response to 3 weeks of sprint interval training preferentially in human type 2 muscle fibres

The Journal of Physiology, EarlyView.
Abstract figure legend Sprint interval training (SIT) is a popular time‐efficient type of endurance training. Healthy young men performed nine SIT sessions (4–6 × 30 s all‐out cycling sprints) over 3 weeks while being supplemented with antioxidants (high doses of vitamins C and E) or placebo. Muscle biopsies taken before and after the first SIT session
Victoria L. Wyckelsma, Marta Murgia, Sigitas Kamandulis, Stefano Gastaldello, Marius Brazaitis, Audrius Snieckus, Nerijus Eimantas, Mati Pääsuke, Sebastian Edman, William Apro, Daniel C. Andersson, Håkan Westerblad, Tomas Venckunas   +12 more
wiley   +1 more source

Test-Retest Reliability of the Biodex System 4 Isokinetic Dynamometer for Knee Strength Assessment in Paediatric Populations

, 2011
Background: Isokinetic dynamometry is a widely used tool for measuring muscle strength in clinical intervention and rehabilitation as well as research in children.
Buckley, Jonathan, Tsiros, Margarita, Shield, A., Grimshaw, P., Tsiros, M., Buckley, J., Grimshaw, Paul, Shield, Anthony   +7 more
core  

Effects of the FIFA 11+ injury prevention programme on muscle strength and landing biomechanical markers of ACL injury during fatigue among youth soccer players

Biomedical Human Kinetics
Study aim: This study aimed to investigate the effect of the FIFA 11+ injury prevention programme on strength and on muscle strength and landing biomechanical markers of anterior cruciate ligament (ACL) injury during fatigue among youth recreational ...
Bukry Saiful Adli, Justine Maria, Azidin Raja Mohammed Firhad Raja, Azhar Noor Izzati, Zolkafi Mohd Azrul Anuar, Lo Chi Ngai, Manaf Haidzir   +6 more
doaj   +1 more source

Neuromuscular fatigability with repeated exercise in hypoxia: From single‐joint paradigms to sprints

The Journal of Physiology, EarlyView.
Abstract figure legend Acute hypobaric or normobaric hypoxic exposure accelerates neuromuscular fatigability during repeated exercise. Indices of peripheral and central fatigue are not different at exhaustion in mild, moderate and severe hypoxia compared with normoxia, but task failure occurs earlier.
Luca Ruggiero, Franck Brocherie, Olivier Girard, Nathan Townsend, Chris J. McNeil, Grégoire P. Millet   +5 more
wiley   +1 more source

Reliability of isokinetic torque measurements: A review of the literature

, 1992
Recently there has been increased interest in the use of isokinetic exercise by physiotherapists both in scientific research and clinical practice. Isokinetic exercise can be used for the assessment of muscle performance and for the treatment of impaired
Nitschke, Julie E
core   +1 more source