Davina McCall is a powerhouse. She spearheads the 'strong not skinny' movement with an impressive body that has garnered her and her fitness platform (@ownyourgoalsdavina) tens of thousands of followers, but there's an element of realism with Davina that you won't find elsewhere.SEE: Inside Davina McCall's stunning family homeAs the age-old adage goes, 'comparison is the thief of joy', and Davina is its biggest champion.