Actively arching upper back during the squat?
Hi all,
Should I be "actively" trying to arch my upper back during the squat? By "active" I mean a conscious attempt to stick the chest out/arch the upper back, similar to what is done in the deadlift and bench press (although in those lifts the queue would be "suck the chest up").
The reason I ask is: I was doing some heavy squats today, and it didn't "feel" right to actively arch my upper back under that heavy weight when taking the bar out. I was able to do it, but I didn't feel like "holding" the arch was the correct choice. I know my upper back needs to be tight during the squat, but I believe tightness can be achieved without actively trying to arch. Am I correct here? Or is a "tight upper back" best achieved by trying to arch it?
Any advice is appreciated. Thanks!
-skypig