After you worked your way through LEVELS 1,2 and 3, you may be up for a bigger challenge. Enter LEVEL 4: Double Kettlebell Training.
''I have written for well over the last decade about the benefits of double kettlebell training. In fact, it’s kind of what I’m “known” for.
(My first book, Kettlebell Muscle, published in 2010, was about building muscle with nothing but a pair of kettlebells. Rumor has it might be republished later this year…)
And if I had to boil down all the emails and articles I’ve ever written, it would come down to just two words:
FASTER RESULTS.