| SARS-CoV-2 | Severe Acute Respiratory Syndrome Coronavirus |
| COVID-19 | Coronavirus Disease2019 |
| SEMG | Spanish society of family and general practitioners |
| WCPT | The World Confederation for Physical Therapy |
| INPTRA | The International Network of Physical Therapy Regulatory Authorities |
| IC | confidence index |
| 1-min STS | sit-to-stand test in 1 min |
| 6MWT | 6-min walk test |
| SPPB | short performance physical battery test |
| CONSORT | Consolidated Standards of Reporting Trials |
| MCID | Minimal Clinically Important Difference |