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You Might Be Sabotaging Gains If You Use The Same Rep Range Every Time

PLENTY OF PLANNING goes into a well designed strength training routine. You'll determine the number of workouts per week, take inventory of equipment on hand, and perfectly curate a lineup of ...
Women's Health

21-15-9 Is Crossfit’s Most Famous Rep Scheme. Here’s Why It Still Dominates Gyms.

We all want simple workouts that deliver results, and that's why the 21-15-9 format has become a staple in high-intensity functional fitness. Originally a CrossFit workout, it involves completing one ...