I just completed my first night of your program! Man is my butt weak! Two years ago I started my weight loss journey and in just over a year of clean eating and running I lost over 100 pounds and FINALLY had my size 4 pants on. Then the knee trouble began 🙁 I had to stop running a year ago due to an “over use” injury. Dr told me to take 6 months off. A year later they still hurt and I’m still not able to run much without pain. 🙁 all my hard work gone. I am hopeful that your exercises will allow me to run again! Ill update you in a few weeks! Is it ok to do daily?