These are great little workouts and, if you combine them you’ll be working double time and double the muscle groups (which is great for burning more calories).
There are several options for doing these challenges: 1) Doing one or the other on its own 2) Doing one and incorporating it into your workout 3) Doing both Challenges together 4) Doing both Challenges and incorporating them into your workout. Whatever you choose to do is what’s BEST FOR YOU! Your body will let you know what it needs and what’s too much.
If you want to throw in a few other Challenges with these, simply go to the “Search” bar above and type in “Challenge” and you can pick your beast.