Mix and match the workouts below for a total of five to six cardio sessions a week.

After a lunch break, we reconvene for prehab exercises before finishing our workout with a cardio session.

Unlike Julia, who probably lost those pounds with a few extra cardio sessions, some stars are adding and dropping much larger amounts and much more quickly.

Where I am struggling is with my outside cardio sessions.

Try to limit heavy weights or cardio sessions in the evening.

When it came to contest season she would do at least one or two cardio sessions for four to five days due to her high metabolism.

But by this past Tuesday I was almost completely immobilized, which meant no cardio sessions and a postponed trainer workout.

My back is finally feeling a bit better and I've managed another cardio session, but I wonder what the tipping point is.

For your next cardio session, channel your inner child and play a little handball.

My last cardio session of the week was a run (okay, a jog).