来自MSN12 小时
Exercise Scientist Says This Popular Hollywood Training Technique Isn't Worth the Hype
Israetel, Ph.D., is an exercise scientist and co-founder of Renaissance Periodization, a company that provides training and ...
"I Did 2 Barre Classes A Week For A Month, The Results Surprised Me"
Barre is entering the fitness mainstream. One writer makes it her mission to go to two barre classes a week, for a month, at ...
"I Did Nothing But Barre For A Month, Here's How My Mind And Body Changed"
Unlike the fast chase of a 10-mile sprint or high-intensity bursts of HIIT, when it comes to barre, some of the most powerful ...
What is PNF stretching, and will it improve my flexibility?
The two most common types of PNF stretching are the “contract-relax” and “contract-relax-agonist-contract” methods.