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Why Cross-Train Flexibility?
In nearly 40 years as a fitness educator, I have never been sidelined by a significant injury, in spite of decades of high-impact classes, rigorous weight training, participation in competitive...
View ArticleStrength Training for Women
Adding programming that addresses strength training for women allows you to customize your offering and provide great client support. The key is in understanding muscle physiology and what women,...
View ArticleHIIT or CWT: Does Sequence Matter?
A new study, conducted under the leadership of IDEA author and presenter Len Kravitz, PhD, compared cardiovascular and metabolic responses to two exercise protocols: (1) six bouts of high-intensity...
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