No, not Russian twists — here's the one plank exercise you need to strengthen your obliques instead
Planks aren’t just an exercise for building strong abs. They’re a compound exercise that activates the whole body using ...
'Lifting Heavy Weights Scored Me Visible Abs For The First Time Ever...At Age 43'
But the first time I saw mine? At 43 years old. This was after three babies (my kids are 12, 12 and 8), and while working the ...