| Term 
 | Definition 
 
        | Primary source of ATP at rest and low-intensity workouts and primarily uses proteins and carbs |  | 
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        | Term 
 | Definition 
 
        | A series of reactions that continue the oxidation of the substrate begun in glycolysis and produces 2 ATPs from GTP |  | 
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        | Term 
 
        | Electric Transport Chain (ETC) |  | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | A series of electron carries used in the ETC |  | 
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        | Term 
 
        | Oxidative Phosphorylation |  | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | A series of reactions in which the free fatty acids are broken down, resulting in the formation of acetyl CoA and hydrogen atoms |  | 
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        | Term 
 
        | Branched Chain Amino Acids |  | Definition 
 
        | Amino acids that are oxidized in the skeletal muscle |  | 
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        | Term 
 | Definition 
 
        | The level of muscular activity that can be quantified in terms of power |  | 
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        | Term 
 | Definition 
 
        | Molecules that provide starting materials for bioenergetic reactions (ATP, creatine phosphate, glucose etc) |  | 
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        | Term 
 | Definition 
 
        | The anaerobic contribution to the total energy cost of exercise |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Postexercise oxygen uptake |  | 
        |  | 
        
        | Term 
 
        | Excess postexercise oxygen consumption (EPOC) |  | Definition 
 
        | the oxygen uptake above resting values used to restore the body to pre exercise conditions |  | 
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        | Term 
 | Definition 
 
        | Based on the concept that more work can be performed at higher exercise intensities with the same of less fatigue than continuous training |  | 
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        | Term 
 | Definition 
 
        | Aerobic training being mixed with anaerobic training because recovery relies primarily on aerobic mechanisms |  | 
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