Before starting my GST journey I was following the Starting Strength program (5x5 bench, squat, deadlift and power clean). Squatting without proper mobility got my injured in my lower back, which I now see as a blessing since it got me here
Anyway, I'd like to start doing some weightlifting in the future (after finish F4 for SLS and F2 overall). My flexibility has gotten so much better since then (first half of 2014) but I still notice a "butt wink" (first picture) when squatting below a certain dept. I know weightlifting involves a lot of deep squatting, so I'd like to start working on getting better mobility so that it won't hold be back in the future. What's going to help me? Is obtaining the splits enough?
Thanks for your inputs, I appreciate you taking the time to write them:)