Having a kettlebell is essentially halfway to having all the exercise equipment you need. From swings to deadlifts, presses, cleans, snatches and goblet squats, grabbing a kettlebell can help you unlock a near-limitless amount of full-body exercises that can string together a monster HIIT workout. If you plan to purchase just one, our advice is to chose a weight according to an exercise that you might find more challenging. You want a KB that's heavy enough to tax you with moves your efficient with but light enough that you can still move it without compromising your form.
$ for a 17-pounder at
Since ZMA contains minerals you might not be getting enough of anyway, and you definitely need, it seems to be a winning supplement. An important thing to note is that the zinc and magnesium must be in the aspartate form, not the chelate, sulfate, or citrate form commonly found in multivitamins. The ratio is also extremely important. There should be 11 mg of Vitamin B-6, 30 mg of the zinc monomethionine aspartate , and 450 mg of the magnesium aspartate per serving. (This is why you should just buy a ZMA supplement instead of individual magnesium and zinc supplements.) This supplement should never be taking with calcium, as calcium blocks absorption, and any ZMA that has calcium in it should be avoided. ZMA should also be taken before bed on an empty stomach.