BIGGIE is an interval workout that consists of 1 minute of work followed by 30 seconds of rest repeated 5 times. You need a wall ball, a rower and two lines 10m apart. The goal for BIGGIE is to stay consistent with your amount of reps/calories per round. One 10 meter shuttle run equals 1 rep.
Scaling: You can scale BIGGIE by reducing the working time from 1 minute to 30 seconds.