Kayla Itsines is an Australian personal trainer and the creator of the Sweat app. It’s definitely a great program worth looking into if you are short on time and want to maximize your minutes with target areas!

I’m currently doing her workouts and loving them- here are my two cents:

Pros
1. Can do it anywhere
2. Don’t need props
3. Tailor it to your time- reps and times can be adjusted
4. Can do different focus areas each day
5. Quick workouts that are effective

Cons
1. Have to set a timer on your phone for each block (unless you count reps)
2. Have to use your phone to look at the workouts