Many people have trouble keeping their backs from
rounding during squats, and unfortunately, this can easily lead to back injury.
Not exact matches
Point # 2:
During a pistol
squat,
rounding the lower back is unavoidable.
But then we are told not to
round our backs
during squats or have any butt wink, so this is what confuses me.
This is no reason to not perform them, however, and the mistakes that make these lifts potentially dangerous are more often than not the result of imbalances (quad / hamstring imbalances leading to knees bowing in or forward
during the
squat), disproportionately weak muscles (lower back
rounding during the deadlift), or balance issues that absolutely need to be addressed for the athlete.
However, there are some commonly - used movement tests using categorical measurements that are much less well - defined, such as for knee valgus or lumbar
rounding during the back
squat.
For example, tests are used for identifying the presence of knee valgus
during drop landings (Nyman & Armstrong, 2015), knee valgus
during the barbell back
squat (Kushner et al. 2015; Snarr & McGinn, 2015), or lumbar
rounding during the barbell back
squat (Kushner et al. 2015; Snarr & McGinn, 2015).
Besides, if you primarily want to build a
round booty without activating the quads or hamstrings too much (whichget plenty of activation
during most of the lower body exercises such as deadlifts and
squats), then we want to do whatever we can to balance the emphasis of the thighs with emphasis on the glutes.