Pain-free Workouts
A bit of background - I have a low tolerance for pain during exercise.  I also hate cardio.  I have recovered from a serious back injury, but at the time it was very traumatic and I tend to want to avoid anything that would risk aggravating it.  When I start to get muscle aches in a workout I either reduce the intensity, lose proper form, or just stop altogether.  Unfortunately this actually increases the risk of injury, and keeps me from building strength, endurance, and cardiovascular fitness.  I generally can't stick with a program longer than 4-5 weeks before I strain something or just get too fatigued.  I have tried other pre-workout supplements, and they were OK, but this one is truly amazing.  I have no idea how, but it prevents the pain, and I can actually push myself harder during the workout.  In the past I had never been able to consistently reach the level of intensity that I do now, and I am finally experiencing the benefits of exercise that I have been hearing about for so many years.  I have energy all day, I'm not fatigued, my mind is sharper, and I am finally seeing results from my current program (P90X3).  It is on the expensive side, but in my experience, so worth it.  I'll never use anything else.
Rating: 5 stars