3 Yoga strengthens stabilizers
Every yogi out there has a story (or twenty) about that time they saw a strong, muscular guy walk into class and get totally owned by a routine the smaller, less muscular women were rocking. Why does this happen? Because that guy, who no doubt earned his physique in the classic two-feet-on-the-ground, two-hands-on-the-bar power stance, got shown that he remains weak in his stabilizer muscles.
Yoga includes many unique moves in addition to basics such as down dog, plank, and warrior variations. Depending on the whim of your teacher, it can also include lateral, twisting, and spinal-arch moves, as well as plenty of balance challenges—all of which are not typically present in lifting exercises.
These moves force your body to work in new and unaccustomed ways, strengthening smaller stabilizer muscles and increasing joint health along the way. You’ll get stronger, sure, but you might also shore up a weak link that would otherwise lead you go get injured.
In other words, a good yoga class can cover a lot of the bases that you think you’re covering (but might not be) with your long, complicated pre-hab and mobility routines.