Morning exercises for lower belly fat after 50, from a CSCS fitness trainer, plus 5 moves and form tips to start today.
Bed exercises for belly overhang, from MA, CSCS coach Jarrod Nobbe, plus sets, reps, and form tips for a firmer core.
Here's what happened when this writer did flutter kicks for a week ...
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Core training has always been part of military PT and fitness testing. From crunches to sit-ups, flutter kicks, leg tucks and plank poses, the U.S. military uses many exercises to test core strength.