Workout Plans › 4-Week (4 Sessions per Week), Upper-Lower, Hypertrophy Image 1 of 1 4-Week (4 Sessions per Week), Upper-Lower, Hypertrophy £16.00 A 4-week hypertrophy plan featuring 4x upper-lower workout sessions per week.(Ref: 04-4C-HYP) Add To Cart Added! A 4-week hypertrophy plan featuring 4x upper-lower workout sessions per week.(Ref: 04-4C-HYP)