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Energy Expenditure While Using Workstation Alternatives at Self-Selected Intensities

John M. Schuna Jr., Daniel S. Hsia, Catrine Tudor-Locke, and Neil M. Johannsen

treadmill desk workloads. As such, it is unclear whether pedal or treadmill desks elicit greater EE responses when matched on workload. Moreover, it remains unknown whether pedal or treadmill desks elicit greater EE responses when users are given the option to self-select their own intensities (workloads

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Changes in Strength, Mobility, and Body Composition Following Self-Selected Exercise in Older Adults

Ashley A. Herda, Brianna D. McKay, Trent J. Herda, Pablo B. Costa, Jeffrey R. Stout, and Joel T. Cramer

self-selected intensities ( Elsangedy et al., 2013 ). Studies have reported greater adherence to lower intensity exercise compared with greater attrition with higher intensity exercise, regardless of the exercise mode ( Martin & Sinden, 2001 ). Having supervision or guidance during exercise improves

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The Effect of Maturation on Performance During Repeated Sprints With Self-Selected Versus Standardized Recovery Intervals in Youth Footballers

Callum G. Brownstein, Derek Ball, Dominic Micklewright, and Neil V. Gibson

maturation occurs. An alternative approach that could address individual and maturational differences in fatigue susceptibility during repeated sprints is to allow participants to self-select between-sprint recovery intervals. This approach has been applied in adult populations, with studies finding that

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Self-Selecting the Number of Repetitions in Potentiation Protocols: Enhancement Effects on Jumping Performance

Antonio Dello Iacono, Marco Beato, and Israel Halperin

is, will performance improve due to the self-selected volume, leading to an enhanced fatigue–potentiation relationship, or will the fact that the participants are allowed to choose and act autonomously increase their motivation and drive to complete the task in a superior manner? To an extent, it is

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Effects of Self-Selected Passive Recovery Time in Interval Exercise on Perceptual and Heart Rate Responses in Older Women: A Promissory Approach

Lucas Eduardo Rodrigues Santos, André dos Santos Costa, Eduardo Caldas Costa, Vinicius Oliveira Damasceno, Zhaojing Chen, Izaildo Alves de Oliveira, Karla Kristine Dames, Flávio Oliveira Pires, and Tony Meireles Santos

exercise at moderate intensity ( Ballin et al., 2019 ; Batacan et al., 2017 ; Boukabous et al., 2019 ; Gibala, 2020 ; Wewege et al., 2017 ). Currently, alternative forms to HIIT (e.g., Moderate-Intensity Interval Training, Self-Selected Exercises) have been investigated in order to promote optimal

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Cardiovascular Effects of Aerobic Exercise With Self-Selected or Predetermined Intensity in Adolescents With Obesity

Tércio A.R. Barros, Wagner L. do Prado, Thiago R.S. Tenório, Raphael M. Ritti-Dias, Antônio H. Germano-Soares, Babu P. Balagopal, James O. Hill, and Ricardo Freitas-Dias

major challenge in obesity treatment but also poses a significant barrier to translating the current scientific knowledge into effective public health policies ( 8 ). Self-selected intensity of exercise (SEI), enabling the participants to choose their own exercise intensity ( 8 ), has been proposed as

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Effects of Self-Selected Step Length and Trunk Position on Joint Kinetics in Highly Physically Fit Older Adults

Rebecca L. Krupenevich and Ross H. Miller

joint kinetics and larger ankle kinetics compared with walking with a self-selected step length. Additionally, the active torque–angle relationship of the hip extensor muscles indicates that more torque can be generated at larger flexion angles. Therefore, we also hypothesized that, when maintaining an

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Are Age, Self-Selected Walking Speed, or Propulsion Force Predictors of Gait-Related Changes in Older Adults?

Dheyani Malde, Natalie Pizzimenti, John McCamley, and Bonnie Sumner

older adults with a group of younger adults, we compared older adults with themselves at a later time point. The purpose of our study was to determine how self-selected walking speed (SSWS), propulsive force, and chronological age are associated with gait-related changes in older adults over a span of

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Repeated Sprint Protocols With Standardized Versus Self-Selected Recovery Periods in Elite Youth Soccer Players: Can They Pace Themselves? A Replication Study

Florian A. Engel, Stefan Altmann, Hamdi Chtourou, Alexander Woll, Rainer Neumann, Tomer Yona, and Billy Sperlich

competitive youth soccer matches ( 26 ). Gibson et al ( 26 ) suggested that it would be beneficial for repeated sprint assessment in young soccer players to be based on sprint sequences with self-selected recovery periods in order to increasingly resemble the nonuniform patterns of recovery periods during

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One Long Versus 2 Short Sessions? Physiological and Perceptual Responses to Low-Intensity Training at Self-Selected Speeds in Cross-Country Skiers

Rune Kjøsen Talsnes, Sigrid Nordgården, Jan Kocbach, and Guro Strøm Solli

training (“doubles”) are frequently discussed in endurance training optimization. 11 For example, performing the same LIT work or distance as either 1 long session or 2 shorter sessions in 1 day might elicit differences in self-selected speeds, physiological responses and thereby influence adaptive