I have been using the QuickHIT program for 6 months and have noticeably more strength throughout my body. Lifting a 50# bag of softener salt now is effortless. For less than 20 minutes, one time per week, you cannot go wrong with this program. QuickHIT also offers a wide variety of supplements to compliment my busy schedule. I especially like to eat one of the convenient bars after a workout. If you are feeling weak and lazy, this program will change the way you feel and give you motivation to continue. I highly recommend this training system for all ages. Even my 16 yr old daughters love this program. Try it and you will not want to stop.