Supreme 90 - First 3 Weeks

The first 3 weeks are the same
M- Chest and Back
T-Ultimate Ball
W- Rest
T-Tabata
F-Shoulders and Arms
S-Cardio Challenge
S-Legs

I love these workouts, but some seem to be kind of short. I think you get sweaty in about all, but I think it's best to add a little cardio in.

My thoughts are that the week should look more like this...

M- Chest and Back & 30 min interval run
T-Ultimate Ball & 30 min light cardio of some sort
W- Rest
T-Tabata
F-Shoulders and Arms (This is a 30+ min workout and tough- I think it's enough)
S-Cardio Challenge
S-Legs & 60 min Family Walk (or cardio of your choice)

I don't think you NEED to add more, but if you have the time, it will keep your running fitness up.