Keeping a stable, tall posture through the entire range of motion is challenging, but if you continue to work on it and incrementally increase the weight, you will find that there is a lot of carry over to the Bent Press and the Side Press. (onnit.com)
When performing this exercise, have the weights by your sides, assume a tall posture with shoulders back and squeeze through your midsection. (ironmanmagazine.com)
While maintaining a tall posture, shift your weight onto your bent knee and raise yourself from a bottom lunge position to a standing position. (womenshealthandfitness.com.au)