Now we know that hundreds, even thousands, of distinct bacterial species inhabit every healthy individual’s large intestine. Far from being parasitic, this community of microbes, mainly bacteria, gets along with us so well it might be viewed as an additional organ.
plank leg sweep = Begin in full plank position with feet together and core braced (don’t let lower back sag).Without bending knee, sweep left leg open to side of hip. Hold for 1 count and return to starting position; repeat. Do the prescribed number of reps, and then switch sides to complete set. Too challenging? Try this from an all-fours position instead.