Friday, February 24, 2012
Circuit training routines can be created with free weights, machines, kettlebells, cables, even cans of soup! Anything that creates resistance. They’re extremely effective for fat-burning and increasing cardiovascular and muscular endurance.

Circuit training routines can be created with free weights, machines, kettlebells, cables, even cans of soup! Anything that creates resistance.¬†They’re extremely effective for fat-burning and increasing cardiovascular and muscular endurance.