Are 30-day fitness challenges more realistic than resolutions?
03:10New Year’s resolutions are so, well, last year. Now it’s all about 30-day challenges for just about every fitness goal. But do these challenges work? TODAY’s Erica Hill reports.
New Year’s resolutions are so, well, last year. Now it’s all about 30-day challenges for just about every fitness goal. But do these challenges work? TODAY’s Erica Hill reports.