Switch out your basic squat for this challenging unilateral move to build muscle, stave off injury, and improve mobility. By Lee Boyce, C.P.T. The Cossack squat exceeds at simultaneously building ...

We may earn a commission from links on this page. To lift weights at home, first you need the weights. That’s simple enough—if you’re into barbell lifts, just buy a barbell set. But your next problem ...