Monday Workout: Stealth Abs

This week, we are sneaking in extra abdominal work.  It’s obvious in the plank jacks and the Russian twists, but by putting our step ups (optionally!) on the Bosu, we add instability that requires abdominal use.  Similarly, when we do pushups, the work we do with our abdominals enables us to work our arms and chest better.  Three rounds.

step ups/Bosu step ups	30
squats	20
pushups	10
mountain climbers	30
upright rows	20
dips	10
plank jacks	30
overhead press	20
Russian twist	10