New research suggests exercise snacking, or small bursts of daily movement, can have a positive impact on heart health, among other benefits. Fitness writer and coach Harry Bullmore spoke to fitness experts about how to get started I f you don’t have an hour to exercise each day, can you spare a minute or two? This is the logic behind “exercise snacking”, a more accessible approach to keeping fit which can have an impressive positive impact on your health , according to new research. Exercise