David Robertson is a group fitness instructor at Chicago Athletic Clubs. The name does this sequence justice: Your muscles will be barking by the end. As the DAREBEE site says of the series: “Some ...
The rhythmic nature of high knee marches requires coordination between different muscle groups in the body. As you practice ...
The health and fitness benefits of HIIT (aka high-intensity interval training) are well documented: In addition to improving your overall fitness, torching belly fat, and building muscle mass, ...
Milo Bryant is a performance coach as well as an experienced journalist. He’s also in his 50s—and his book Unstoppable After 40 gives you the roadmap to do more than merely remain active as you ...
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