30 Day shred is an awesome workout! Jillian is one of the trainers in the show "The biggest loser" and I think she has another show ( I don't know the name). it is said that the workout operates on the principle of muscle confusion to tone and slims the body quickly. It is designed in 3 levels; and each level should be done in 10 days.
What you need is 2 dumbbells, don't get heavy ones, ,start with something low and increase it as the days goes by and your muscles get stronger; . I started by level 1 and for each moves she gives 2 options, one for people that are very fit and of course one that I used :) let me tell you it is a very challenging 30 minutes, and you should not skip any seconds of it, since it is already short. at the beginning days you don't notice anything regarding the weight loss and that is normal since you are developing muscles and reshaping your body but don't get discouraged and continue your workout. If after 10 days you think you need more time, feel free to stay there ( in the 1st level) till you mastered that level.
At the end of the workout you would feel more toned, stronger and more in shape. and I am sure you will be glad you tried it. One of the best things that I got form the workout was that I am able to do push ups now, which I had never done in my life before :).
Choose a place that you could finish the workout with interruption. If it's too hard, start without weights and it might be very hard for people that did not exercise for a long time.
So have you tried Jillian's or any other home workouts, and what do you think of them?!