GW maximizes any type of cycle you run... running it with tren not only helps to combat the cardio sides but gw also has a positive effect on cholesterol, which tren can definitely hurt... when you have something like tren that provides the results it does and then you add gw which allows your endurance to skyrocket, you can maximize your workouts to the fullest extent and squeeze every little gain you can possibly muster out of the cycle... sarms1 is where its at... the reviews and results speak for themselves...