3633
The peroxisome proliferator - activated receptor gamma coactivator 1 alpha ( PGC - 1 alpha ) largely mediates musculoskeletal adaptations to exercise , including lipid refueling , and thus constitutes such a putative target .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 None