Are you one of those who, despite a healthy diet and regular exercise, can't get rid of fatty deposits? One of the reasons for this may be the lack of testosterone, which is the indispensable fuel of a real man.
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Are you also tired of counting the seconds in the "plank" position and doing sit-ups over and over again, but it's nowhere to be seen? Then take the time to review these 20 tips on how to optimize your workouts to get strong abs faster.