| FatmaxHR | Heart rate at Fatmax | 
| Fatmax% | Percentage of maximum heart rate at Fatmax | 
| HRmax (Bpm) | Maximum heart rate | 
| IC | Indirect Calorimetry | 
| IPAQ-HL | International Physical Activity Questionnaire | 
| IR | Insuline resistance | 
| Load (Watt) | Maximum load | 
| MFO (g/day) | Maximal fat oxidation during exercise | 
| MET | Metabolic Equivalent of Task | 
| MF | Metabolic flexibility | 
| MFO | Maximal fat oxidation | 
| MS | Metabolic Syndrome | 
| PA | Physical activity | 
| PCr | Creatine phosphate | 
| RER | Respiratory Exchange Ratio | 
| RER1 (Bpm) | Heart rate at 1RER | 
| VO2max (mL/kg/min) | Aerobic capacity | 
| VO2max% | The percentage of VO2max at MFO |