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Sports, Volume 9, Issue 8

August 2021 - 13 articles

Cover Story: Physical activity (PA) classes help college students engage in weekly PA, which can help improve health and maintain body weight. Traditional weight training (TWT) can improve strength and aerobic capacity. High-intensity functional training (HIFT) such as CrossFit® provides time-efficient workouts with both muscle strengthening and aerobic exercises. We examined changes in muscular strength, power, and endurance and body composition among TWT and HIFT classes. Both groups improved push-up and squat performance, enjoyed the classes, and most planned to continue. Activity classes provide college students with an option for increasing their weekly PA and help maintaining body composition. View this paper
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Articles (13)

  • Article
  • Open Access
2 Citations
4,579 Views
11 Pages

23 August 2021

Sports performance is a multifactorial trait that can be associated with individual and environmental characteristics. In this study, the sample comprised 35 male runners, enrolled in the “InTrack” project. Information regarding variables related to...

  • Article
  • Open Access
1 Citations
5,280 Views
11 Pages

23 August 2021

This study examined the short-term effects (post 6 h and 24 h) of two equated (70% of 1 repetition maximum (1-RM)) low volume resistance exercise protocols: (i) velocity-controlled (VC) and (ii) repetition to failure (RTF) on upper and lower body per...

  • Article
  • Open Access
13 Citations
5,496 Views
14 Pages

Effects of a Mentor Program for Coaches on the Coach-Athlete Relationship

  • Jan Arvid Haugan,
  • Frode Moen,
  • Maja Olsen Østerås and
  • Frode Stenseng

23 August 2021

The present study was designed to explore the effects of a one-year coach education program on coaches’ perceptions of their communication skills and co-orientation of their coach-athlete relationships. The study was designed with an experimental gro...

  • Article
  • Open Access
13 Citations
6,796 Views
10 Pages

A Comparison of Motives by Gender and Age Categories for Training at Norwegian Fitness Centres

  • Stian Larsen,
  • Tarron Mozdoorzoy,
  • Eirik Kristiansen,
  • Hallvard Nygaard Falch,
  • Tore Kristian Aune and
  • Roland van den Tillaar

21 August 2021

Examining participatory motives clarifies what engages and keeps individuals participating in exercise. The popularity of training at fitness centres has greatly increased over the last two decades, but individual determinants for motivation remain u...

  • Article
  • Open Access
7 Citations
5,193 Views
15 Pages

Offseason Body Composition Changes Detected by Dual-Energy X-ray Absorptiometry versus Multifrequency Bioelectrical Impedance Analysis in Collegiate American Football Athletes

  • Jake R. Boykin,
  • Grant M. Tinsley,
  • Christine M. Harrison,
  • Jessica Prather,
  • Javier Zaragoza,
  • Matthias Tinnin,
  • Shay Smith,
  • Camden Wilson and
  • Lem W. Taylor

19 August 2021

Tracking changes in body composition may provide key information about the effectiveness of training programs for athletes. This study reports on the agreement between bioelectrical impedance analysis (BIA) and dual-energy X-ray absorptiometry (DXA)...

  • Article
  • Open Access
4 Citations
4,324 Views
7 Pages

12 August 2021

The aim of this study was to explore differences in the physical fitness and anthropometric profiles between birth year quartiles of players attending the Australian Football League (AFL) National Draft Combine. Date of birth, anthropometric, 20 m sp...

  • Article
  • Open Access
5 Citations
4,356 Views
22 Pages

Effects of Heavy Isotopes (2H1 and 18O16) Depleted Water Con-Sumption on Physical Recovery and Metabolic and Immunological Parameters of Healthy Volunteers under Regular Fitness Load

  • Zaira Kharaeva,
  • Tamara Hokonova,
  • Jannet Elmurzaeva,
  • Irlana Dzamihova,
  • Wolfgang Mayer,
  • Chiara De Luca,
  • Ilya Trakhtman and
  • Liudmila Korkina

11 August 2021

Water depleted of heavy isotopes, such as 2H1 and 18O16 (HIDW), has shown numerous biological/health effects in vitro, in vivo, and in epidemiological studies. Major observations were related to cell growth/differentiation, immune/nervous system resp...

  • Article
  • Open Access
18 Citations
7,245 Views
11 Pages

31 July 2021

Accelerations (ACC) and decelerations (DEC) are important and frequent actions in soccer. We aimed to investigate whether ACC and DEC were good indicators of the variation of training loads in elite women soccer players. Changes in the training load...

  • Review
  • Open Access
3 Citations
3,881 Views
15 Pages

30 July 2021

Maximal oxygen uptake (VO2max) is strongly associated with endurance performance as well as health risk. Despite the fact that VO2max has been measured in exercise physiology for over a century, robust procedures to ensure that VO2max is attained at...

  • Article
  • Open Access
9 Citations
11,282 Views
10 Pages

Muscular Strength, Power, and Endurance Adaptations after Two Different University Fitness Classes

  • Brittany S. Hollerbach,
  • Sarah J. Cosgrove,
  • Justin A. DeBlauw,
  • Nattinee Jitnarin,
  • Walker S. C. Poston and
  • Katie M. Heinrich

28 July 2021

Physical activity (PA) classes help college students add weekly PA, which can help improve health and maintain body weight. Traditional weight training (TWT) can improve strength and aerobic capacity. High-intensity functional training such as CrossF...

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Sports - ISSN 2075-4663