I wanted to switch things up and really challenge myself with this workout. What I came up with was a killer giant set of 10 exercises, peformed for 50 reps or 50 seconds of each exercise – in 15 minutes or less! I wasn’t sure what my time would be when I started the workout as this was something I have never tried before. As you’ll see, my abs were definitely feeling it during the workout – and I was still feeling it two days later.

Give it a try and let me know your time below 🙂