The Lower Extremity Functional Test (LEFT) is a reliable and valid test for the measurement of athletic fitness, fatigue resistance, and speed performance. Contradictory results exist regarding the ...

Blood tests are a simple and practical tool for understanding your health and guiding your care. Different types of blood tests provide different kinds of insight. Some focus on diagnosis, while ...

Introduction The one-minute sit-to-stand test (1-min STST) is a simple and reproducible measure of functional capacity. Recently, cut-off values for the 1-min STST equivalent to guideline-recommended ...