Results 1 to 10 of about 503,417 (162)

πForce—Repeatability and Reliability of Peak Force and Rate of Force Development in a Portable Multi-Exercise Device [PDF]

Muscles
Isometric strength is widely used to monitor training adaptations, assess neuromuscular fatigue, and play a critical role in the maintenance of muscle health.
Ricardo Pimenta, Abel Pimenta
doaj   +2 more sources

Differences in Upper-Body Peak Force and Rate of Force Development in Male Intermediate, Advanced, and Elite Sport Climbers [PDF]

Frontiers in Sports and Active Living, 2022
The aim of this study was to investigate the difference in climbing-specific strength and rate of force development (RFD) between intermediate, advanced, and elite male sport climbers.
Vegard Vereide, Vidar Andersen, Espen Hermans, Jarle Kalland, Atle Hole Saeterbakken, Nicolay Stien   +5 more
doaj   +2 more sources

Rate of Force Development as an Indicator of Neuromuscular Fatigue: A Scoping Review [PDF]

Frontiers in Human Neuroscience, 2021
Because rate of force development (RFD) is an emerging outcome measure for the assessment of neuromuscular function in unfatigued conditions, and it represents a valid alternative/complement to the classical evaluation of pure maximal strength, this ...
Samuel D’Emanuele, Nicola A. Maffiuletti, Cantor Tarperi, Cantor Tarperi, Alberto Rainoldi, Alberto Rainoldi, Federico Schena, Federico Schena, Gennaro Boccia, Gennaro Boccia   +9 more
doaj   +2 more sources

Relationship between upper and lower limbs muscle explosive strength with the vastus lateralis and biceps brachii architecture

Revista Brasileira de Ciências do Esporte, 2021
We aimed to assess upper and lower limbs explosive strength, and its correlation with biceps brachii (BB) and vastus lateralis (VL) architecture. Absolute and maximum torque normalized rate of torque development (RTD) were measured from isometric elbow ...
Conrado Laett, Ubiratã Gavilão, Jéssica do Rio, Victor Cossich, Carlos Gomes de Oliveira   +4 more
doaj   +1 more source

Triceps brachii muscle architecture, upper-body rate of force development, and bench press maximum strength of strong and weak trained participants

Human Movement, 2022
Purpose The study aim was: (a) to investigate the relationship between triceps brachii muscle architecture and upperbody isometric rate of force development (RFD), isometric peak force (IPF), and maximum strength (one-repetition maximum, 1-RM) in bench ...
Nikolaos Zaras, Angeliki-Nikoletta Stasinaki, Polyxeni Spiliopoulou, Thomas Mpampoulis, Gerasimos Terzis   +4 more
doaj   +1 more source

Validity and Reliability of a Load Cell Sensor-Based Device for Assessment of the Isometric Mid-Thigh Pull Test

Sensors, 2023
In recent years, there has been an exponential increase in the number of devices developed to measure or estimate physical exercise. However, before these devices can be used in a practical and research environment, it is necessary to determine their ...
Raynier Montoro-Bombú, Beatriz Branquinho Gomes, Amândio Santos, Luis Rama   +3 more
doaj   +1 more source

RELIABILITY AND VALIDITY OF VARIOUS FORCE-TIME INDICATORS FOR THE ASSESSMENT OF FINGER AND SHOULDER GIRDLE STRENGTH IN CLIMBING [PDF]

Journal of Applied Sports Sciences, 2023
The rate of upper limb force development (RFD) is one of the important performance factors in sport climbing. The aim of this study was to investigate the reliability and validity of various force-time indicators for the assessment of finger and shoulder
Michail Michailov, Jiří Baláš
doaj   +3 more sources

Scoping Review of the Isometric Mid-Thigh Pull Performance Relationship to Dynamic Sport Performance Assessments

Journal of Functional Morphology and Kinesiology, 2022
Attempting to understand on-field sport performance from dynamic performance tests of athleticism (i.e., sprinting, jumping, strength) is common practice in sport.
Garrett Giles, Greg Lutton, Joel Martin
doaj   +1 more source

The Influence of Instruction on Isometric Mid-Thigh Pull Force-Time Variables

International Journal of Strength and Conditioning, 2022
Purpose: The isometric mid-thigh pull (IMTP) is commonly used to assess maximal and rapid (i.e., explosive) strength in athlete populations. The conventional IMTP instruction is to pull “as hard and fast as possible” (CON).
Lachlan James, Brian McCormick, Clare MacMahon, Scott Talpey   +3 more
doaj   +1 more source

Comparison of drop jump force-time profiles of team sport athletes and active controls

Motriz: Revista de Educacao Fisica, 2021
Aim: Lower-body non-contact injuries in team sport athletes (TSAs) are associated when absorbing force, during cutting and landing movements due to a lack of eccentric strength and decreased neuromuscular control leading to excessively higher joint ...
Thomas Scarr, Dustin J Oranchuk, Daniel Rafferty   +2 more
doaj   +1 more source