caloric density of CHO, protein, fat
4 g, 4, 9
convert body weight from lbs to kg
divide by 2.2
convert height to cm
foot to inches then multiple by 2.54
use body fat % to calculate lean and fat mass
FM = weight (kg) x body comp %
FFM = weight (kg) - fm
convert g to kcals
kcals x caloric density
calculate proportions of macronutrient kcals of total kcals with energy expense or energy intake
calculate energy balance
calculate partial TDEE
bmr x pal
Calculating TEPA
tepa = TDEE -BMR
calculating TEF
partial TDEE x 0.10
calculating energy availablity
(energy intake - tepa) / FFM
pal calculation
total kcals x pal = partial TDEE
lea levels
> 40
30-40
<30