Results 11 to 20 of about 101,703 (308)

A study on estimating the center of gravity velocity using lower limb joint power during squatting

Nihon Kikai Gakkai ronbunshu, 2017
This paper presents a proposed method for center of gravity (COG) velocity estimation during squatting using information obtained from lower limb motion measurements. A squat exercise uses the lower limb joints and the muscles around these joints.
Ayuko SAITO, Kazuto MIYAWAKI, Satoru KIZAWA   +2 more
doaj   +1 more source

Automatic Classification of Squat Posture Using Inertial Sensors: Deep Learning Approach

Sensors, 2020
Without expert coaching, inexperienced exercisers performing core exercises, such as squats, are subject to an increased risk of spinal or knee injuries.
Jaehyun Lee, Hyosung Joo, Junglyeon Lee, Youngjoon Chee   +3 more
doaj   +1 more source

Maximal Strength, Sprint, and Jump Performance in High-Level Female Football Players Are Maintained With a Customized Training Program During the COVID-19 Lockdown

Frontiers in Physiology, 2021
IntroductionThe COVID-19 outbreak with partial lockdown has inevitably led to an alteration in training routines for football players worldwide. Thus, coaches had to face with the novel challenge of minimizing the potential decline in fitness during this
Sigurd Pedersen, Dag Johansen, Andrea Casolo, Andrea Casolo, Morten B. Randers, Morten B. Randers, Edvard H. Sagelv, Boye Welde, Andreas Kjæreng Winther, Svein Arne Pettersen   +9 more
doaj   +1 more source

Design and Evaluation of an Online Squat Fitness System: Lessons Learned During the Early COVID-19 Pandemic in Japan

Frontiers in Digital Health, 2021
COVID-19 has changed our lives and limited our ability to have adequate physical activity (PA). It is necessary to replace outdoor PA with home-based fitness. However, people lack access, skills, and even motivation for home-based fitness.
Tianyi Wang, Tianyi Wang, Masamitsu Kamon, Shima Okada, Shuji Sawada, Rui Ogawa, Naruhiro Shiozawa, Shuichi Machida, Shuichi Machida   +8 more
doaj   +1 more source

A biomechanical analysis of the heavy sprint-style sled pull and comparison with the back squat [PDF]

, 2015
This study compared the biomechanical characteristics of the heavy sprint-style sled pull and squat. Six experienced male strongman athletes performed sled pulls and squats at 70% of their 1RM squat.
Brown, Scott R., Cronin, John B., Keogh, Justin W L, Winwood, Paul W.   +3 more
core   +1 more source

Formation of strength abilities in students of agricultural university [PDF]

Физическое воспитание и студенческий спорт
Strength training at student age has a beneficial effect on physical condition and health and has its maximum impact at the end of puberty at the age of 16–22.
Antsyperov, Vladimir V., Sychev, Pavel A., Vlasova, Tatyana N., Kozlova, Tatyana N., Popova, Olga M.   +4 more
doaj   +1 more source

A Qualitative Review Of Annual Progress In Powerlifting Disciplines And Total Score

International Journal of Strength and Conditioning, 2022
This study drew on data mining from Powerlifting Championships recognized by the International Powerlifting Federation and compiled by the Openpowerlifting project.
José Alfredo Hernández Ugalde
doaj   +1 more source

The sit up test to exhaustion as a test for muscular endurance evaluation [PDF]

, 2015
AIMS/HYPOTHESIS The aim of this study was to examine the sit up test to exhaustion as a field test for muscular endurance evaluation in a sample of sedentary people of both sexes. METHODS: A cross-sectional study was performed.
Alesi, Marianna, Bianco, Antonino, Lupo, Corrado, Palma, Antonio, Paoli, Antonio, Raccuglia, Margherita, Spina, Serena, Thomas, Ewan   +7 more
core   +4 more sources

The Minimum Effective Training Dose Required for 1RM Strength in Powerlifters

Frontiers in Sports and Active Living, 2021
The aim of this multi-experiment paper was to explore the concept of the minimum effective training dose (METD) required to increase 1-repetition-maximum (1RM) strength in powerlifting (PL) athletes.
Patroklos Androulakis-Korakakis, Nick Michalopoulos, Nick Michalopoulos, James P. Fisher, Justin Keogh, Justin Keogh, Justin Keogh, Justin Keogh, Justin Keogh, Jeremy P. Loenneke, Eric Helms, Milo Wolf, Greg Nuckols, James Steele   +13 more
doaj   +1 more source

Comparison of velocity-based and traditional 1RM-percent-based prescription on acute kinetic and kinematic variables [PDF]

, 2018
Purpose: This study compared kinetic and kinematic data from three different velocity-based training (VBT) sessions and a 1-repetition maximum (1RM) percent-based training (PBT) session using full-depth, free-weight back squats with maximal concentric
Banyard, Harry G., Delgado, Jose, Nosaka, Kazunori, Thompson, Steve, Tufano, James J.   +4 more
core   +1 more source