In terms of physical benefits of fitness, HIIT is not "better" than any other type of exercise. But it is more efficient. And that's one of its biggest perks — that it can net you major physical and ...
You don't need much to get a solid strength workout in, and this HIIT workout from NASM-certified trainer Andrew Samuels, who trains clients on the Bright App, proves it. Just grab two dumbbells, set ...
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