Decent Primal grow pro warm-up so you don't hurt yourself or experience premature exhaustion. The proper warm-up will make sure that you're getting the most out of the training session without running the risk of discomfort or burnout. Interval Running If time is an issue for you, then interval running is the way to go. Also known as High Intensity Interval Training (or HIIT), this type of training is ideal for shedding pounds and boosting Vital alpha testo without using up much of your limited time.