In this video I'll show you what leg exercises you should start doing to eliminate the knee pain and build stronger legs. | ATHLEAN-X

There is no age limit on an athletic body. Phil is 70 and more muscular and defined than he was in his twenties, thanks to the ATHLEAN-X training system. | ATHLEAN-X

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The Bulgarian Split Squat will always be my favorite leg exercise. Keep in mind I use the term “favorite” loosely here! Follow these tips for a stronger, more balanced, more effective BSS. The mechanics matter a lot on the single leg exercise. Don’t forget to load it too! This is not simply a light finishing exercise. Treat it as a compound and compound the results you’ll see from it! | ATHLEAN-X