what does the fitt formula help you do?
-obtain fitness while being physically active
-lose weight while gaining muscle mass
-increase endurance over a limited amount of time
-increase lean muscle through the use of isotonic exercise
HELP ME PLZ
-obtain fitness while being physically active
-lose weight while gaining muscle mass
-increase endurance over a limited amount of time
-increase lean muscle through the use of isotonic exercise
HELP ME PLZ