Maximum Intensity Sprint Type Workouts and Their Amazing Benefits

By Gary Kirch 

I've been subscribed to Dr Mercola for several years and try to read a few articles/week, not a lot, but it really adds up over even just a year and it's crammed full of super health info!
Usually backed by studies, references, doctors, trainers, his articles have slowly creeped into my lifestyle lol! One article in particular in mid '10 was about short burst type training, caught my attention.