Tight hamstrings and lower back stiffness? Ancient Hindu warrior yoga can help release tension and improve mobility, as demonstrated by trainer Vinod Channa.

Practicing yoga can leave you feeling all types of ways: fatigued in your muscles, a little bit breathless, and somehow simultaneously relaxed. By the time you roll up your mat, it’s only natural to ...

Our reporters have teamed up with fitness experts to design dozens of routines. Try something new — and build an exercise habit that sticks.