There is a strength element to this program (which I’ll get into in a second), but it’s primarily a cardio workout. Is T25 idea for building muscle or losing weight? They are similar in that they’re both based on HIIT movements and the instructor is the same (Shawn T), but T25 is easier.
Oh heck no! For those of you who don’t know Insanity Max 30 (or it’s original longer version), it’s 30 minutes of intensity that’s far more demanding than T25.