TABLE 2.
Measures, abbreviations, and units used in the Fit to Perform screening protocol.
| Measure | Abbreviation | Units |
| Lung function | ||
| Forced expiratory volume | FEV1 | Liters |
| Forced expiratory volume of predicted value | FEV1%pred | Percentage |
| Forced vital capacity | FVC | Liters |
| Forced vital capacity of predicted value | FVC%pred | Percentage |
| FEV1/FVC ratio | FEV1/FVC% | Percentage |
| FEV1/FVC ratio of predicted value | FEV1/FVC%pred | Percentage |
| Flexibility and range of motion | ||
| Apley’s test 1 right | AT 1_R | Percentage of Yes counts |
| Apley’s test 1 right with reported pain | AT 1_R pain | Percentage of Yes counts |
| Apley’s test 1 left | AT 1_L | Percentage of Yes counts |
| Apley’s test 1 left with reported pain | AT 1_L pain | Percentage of Yes counts |
| Apley’s test 2 right | AT 2_R | Percentage of Yes counts |
| Apley’s test 2 right with reported pain | AT 2_R pain | Percentage of Yes counts |
| Apley’s test 2 left | AT 2_L | Percentage of Yes counts |
| Apley’s test 2 left with reported pain | AT 2_L pain | Percentage of Yes counts |
| Beighton score | Beighton | Score |
| Stretch test with right arm | R stretch | Score |
| Stretch test with left arm | L stretch | Score |
| Sit and reach | Sit and reach | Centimeters (cm) |
| Strength and endurance | ||
| Hand grip – right | HG-R | Kilograms (kg) |
| Hand grip – left | HG-L | Kilograms (kg) |
| Plank | Plank | Seconds |
| Press-up | Press-up | Number of press-ups |
| Cardiovascular fitness | ||
| YMCA 3-min step test: Recovery heart rate | RecHR | Beats per minute (bpm) |
| Physical activity | IPAQ-SF | |
| Walking | Walking | METmin/week |
| Moderate | Moderate | METmin/week |
| Vigorous | Vigorous | METmin/week |
| Total physical activity | Total PA | METmin/week |