Physical inactivity is associated with a higher risk for severe COVID-19 outcomes: a study in 48 440 adult patients

Robert Sallis, Deborah Rohm Young, Sara Y Tartof, James F Sallis, Jeevan Sall, Qiaowu Li, Gary N Smith, Deborah A Cohen

10.1136/bjsports-2021-104080

April 13, 2021

Editor's choice

World Health Organization 2020 guidelines on physical activity and sedentary behaviour

Fiona C Bull, Salih S Al-Ansari, Stuart Biddle, Katja Borodulin, Matthew P Buman, Greet Cardon, Catherine Carty, Jean-Philippe Chaput, Sebastien Chastin, Roger Chou, Paddy C Dempsey, Loretta DiPietro, Ulf Ekelund, Joseph Firth, Christine M Friedenreich, Leandro Garcia, Muthoni Gichu, Russell Jago, Peter T Katzmarzyk, Estelle Lambert, Michael Leitzmann, Karen Milton, Francisco B Ortega, Chathuranga Ranasinghe, Emmanuel Stamatakis, Anne Tiedemann, Richard P Troiano, Hidde P van der Ploeg, Vicky Wari, Juana F Willumsen

10.1136/bjsports-2020-102955

November 25, 2020

How does hormone transition in transgender women change body composition, muscle strength and haemoglobin? Systematic review with a focus on the implications for sport participation

Joanna Harper, Emma O'Donnell, Behzad Sorouri Khorashad, Hilary McDermott, Gemma L Witcomb

10.1136/bjsports-2020-103106

March 1, 2021

Effect of gender affirming hormones on athletic performance in transwomen and transmen: implications for sporting organisations and legislators

Timothy A Roberts, Joshua Smalley, Dale Ahrendt

10.1136/bjsports-2020-102329

December 7, 2020

Editor's choice

Effectiveness of treatments for acute and subacute mechanical non-specific low back pain: a systematic review with network meta-analysis

Silvia Gianola, Silvia Bargeri, Gabriele Del Castillo, Davide Corbetta, Andrea Turolla, Anita Andreano, Lorenzo Moja, Greta Castellini

10.1136/bjsports-2020-103596

April 13, 2021

Infographic. Graduated return to play guidance following COVID-19 infection

Niall Elliott, Rhodri Martin, Neil Heron, Jonathan Elliott, Dan Grimstead, Anita Biswas

10.1136/bjsports-2020-102637

June 22, 2020

UEFA expert group statement on nutrition in elite football. Current evidence to inform practical recommendations and guide future research

James Collins, Ronald John Maughan, Michael Gleeson, Johann Bilsborough, Asker Jeukendrup, James P Morton, S M Phillips, Lawrence Armstrong, Louise M Burke, Graeme L Close, Rob Duffield, Enette Larson-Meyer, Julien Louis, Daniel Medina, Flavia Meyer, Ian Rollo, Jorunn Sundgot-Borgen, Benjamin T Wall, Beatriz Boullosa, Gregory Dupont, Antonia Lizarraga, Peter Res, Mario Bizzini, Carlo Castagna, Charlotte M Cowie, Michel D'Hooghe, Hans Geyer, Tim Meyer, Niki Papadimitriou, Marc Vouillamoz, Alan McCall

10.1136/bjsports-2019-101961

October 23, 2020

Editor's choice

Device-measured physical activity, adiposity and mortality: a harmonised meta-analysis of eight prospective cohort studies

Jakob Tarp, Morten W Fagerland, Knut Eirik Dalene, Jostein Steene Johannessen, Bjørge H Hansen, Barbara J Jefferis, Peter H Whincup, Keith M Diaz, Steven Hooker, Virginia J Howard, Ariel Chernofsky, Martin G Larson, Nicole L Spartano, Ramachandran S Vasan, Ing-Mari Dohrn, Maria Hagströmer, Charlotte Edwardson, Thomas Yates, Eric J Shiroma, Paddy C Dempsey, Katrien Wijndaele, Sigmund A Anderssen, I-Min Lee, Ulf Ekelund

10.1136/bjsports-2021-104827

December 7, 2021

Risk of SARS-CoV-2 transmission from on-field player contacts in amateur, youth and professional football (soccer)

Sebastian Schreiber, Oliver Faude, Barbara Gärtner, Tim Meyer, Florian Egger

10.1136/bjsports-2021-104441

October 18, 2021

Benefits outweigh the risks: a consensus statement on the risks of physical activity for people living with long-term conditions

Hamish Reid, Ashley Jane Ridout, Simone Annabella Tomaz, Paul Kelly, Natasha Jones, on behalf of the Physical Activity Risk Consensus group, Charlie Foster, Catherine Lester, Christopher Speers, Esther Clift, Gill Cowburn, Michelle Roberts, William Bird, Anna Lowe, Alastair Lumb, Amit Mistry, Andrew Murray, Anushka Soni, Brian Johnson, Cliff Kilgore, Chris Swindale, Diana Greenfield, Jordan Bowen, Julia Newton, Lucy Gossage, Muir Gray, Marie Murphy, Neil Heron, Paula Manning, Perdie Van den Berg, Robert C Andrews, Rebecca Appelboam, Rebecca Robinson, Scarlett McNally, Sally Retallick, Sarah Wheatley, Christopher Pugh, James Hull, Kim Gregory, Nikant Sabharwal, Sheera Sutherland, Tracy Barnett

10.1136/bjsports-2021-104281

October 14, 2021