1. Can We Quantify the Benefits of “Super Spikes” in Track Running?

   • Laura Healey
   • Montgomery Bertschy
   • Wouter Hoogkamer

   Leading Article 23 February 2022 Pages: 1211 - 1218

   

2. Putting “Heavy” into Heavy Slow Resistance

   • Scot Morrison
   • Jill Cook

   Current Opinion Open access 27 January 2022 Pages: 1219 - 1222

3. A Life History Perspective on Athletes with Low Energy Availability

   • Meghan K. Shirley
   • Daniel P. Longman
   • Eimear Dolan

   Review Article 03 February 2022 Pages: 1223 - 1234

   

4. Sex Differences in Endurance Running

   • Thibault Besson
   • Robin Macchi
   • Guillaume Y. Millet

   Review Article 05 February 2022 Pages: 1235 - 1257

   

5. Head Games: A Systematic Review and Meta-analysis Examining Concussion and Head Impact Incidence Rates, Modifiable Risk Factors, and Prevention Strategies in Youth Tackle Football

   • Mark Patrick Pankow
   • R. A. Syrydiuk
   • C. A. Emery

   Systematic Review 11 December 2021 Pages: 1259 - 1272

   

6. Factors Influencing AMPK Activation During Cycling Exercise: A Pooled Analysis and Meta-Regression

   • Jeffrey A. Rothschild
   • Hashim Islam
   • Daniel J. Plews

   Systematic Review 08 December 2021 Pages: 1273 - 1294

   

7. The Effects of Dietary Protein Supplementation on Acute Changes in Muscle Protein Synthesis and Longer-Term Changes in Muscle Mass, Strength, and Aerobic Capacity in Response to Concurrent Resistance and Endurance Exercise in Healthy Adults: A Systematic Review

   • Felicia A. Hartono
   • Patrick W. Martin-Arrowsmith
   • Tyler A. Churchward-Venne

   Systematic Review 03 February 2022 Pages: 1295 - 1328

   

8. Effect of Interval Training on the Factors Influencing Maximal Oxygen Consumption: A Systematic Review and Meta-Analysis

   • Michael A. Rosenblat
   • Cesare Granata
   • Scott G. Thomas

   Systematic Review 18 January 2022 Pages: 1329 - 1352

   

9. Effects of Exercise Training on Anabolic and Catabolic Hormones with Advanced Age: A Systematic Review

   • Hassane Zouhal
   • Ayyappan Jayavel
   • Anthony C. Hackney

   Systematic Review Open access 22 December 2021 Pages: 1353 - 1368

   

10. The Effects of Acute Exposure to Prolonged Sitting, with and Without Interruption, on Peripheral Blood Pressure Among Adults: A Systematic Review and Meta-Analysis

    • Craig Paterson
    • Simon Fryer
    • Lee Stoner

    Systematic Review 21 December 2021 Pages: 1369 - 1383

    

11. Acute Effects of Aerobic Exercise on Muscle Strength and Power in Trained Male Individuals: A Systematic Review with Meta-analysis

    • Adrian Markov
    • Helmi Chaabene
    • Urs Granacher

    Systematic Review Open access 08 December 2021 Pages: 1385 - 1398

    

12. Predictors of Junior Versus Senior Elite Performance are Opposite: A Systematic Review and Meta-Analysis of Participation Patterns

    • Michael Barth
    • Arne Güllich
    • David Z. Hambrick

    Systematic Review Open access 17 January 2022 Pages: 1399 - 1416

    

13. Correction to: Predictors of Junior Versus Senior Elite Performance are Opposite: A Systematic Review and Meta-Analysis of Participation Patterns

    • Michael Barth
    • Arne Güllich
    • David Z. Hambrick

    Correction 07 February 2022 Pages: 1417 - 1417

14. Mental Health and Wellbeing of Retired Elite and Amateur Rugby Players and Non-contact Athletes and Associations with Sports-Related Concussion: The UK Rugby Health Project

    • Karen Hind
    • Natalie Konerth
    • Paul Chazot

    Original Research Article Open access 18 November 2021 Pages: 1419 - 1431

15. COVID-19 Lockdowns: A Worldwide Survey of Circadian Rhythms and Sleep Quality in 3911 Athletes from 49 Countries, with Data-Driven Recommendations

    • Mohamed Romdhani
    • Dale E. Rae
    • Karim Chamari

    Original Research Article 08 December 2021 Pages: 1433 - 1448

    

16. Comment on: “No Time to Lift? Designing Time‐Efficient Training Programs for Strength and Hypertrophy: A Narrative Review”

    • Luke Carlson
    • Dave Smith
    • James P. Fisher

    Letter to the Editor 16 November 2021 Pages: 1449 - 1450

17. Response to Comment on: “No Time to Lift? Designing Time‐Efficient Training Programs for Strength and Hypertrophy: A Narrative Review”

    • Vegard M. Iversen
    • Martin Norum
    • Marius S. Fimland

    Letter to the Editor 16 November 2021 Pages: 1451 - 1452