NOTE: Ribs should be always kept in the refrigerator (approx. 40 F/4.4 C) before preparation. 1  Take the meat out of the refrigerator. 2  Rinse in cold water. 3  Remove any excess fat and extraneous meat pieces, or stuff you don't want to eat.  Remove the membrane (on inner 1  side). Rinse again, pat dry with a paper towel.
Also, a recent study on 168 college students found that your average college-aged female has a plank time of about 1 minute, 30 seconds, while an average college-aged male has a plank time of about 1 minute, 46 seconds (2).
Side Plank, Beginner. Side Plank, Beginner. Lie on your side with your knees bent, and prop your upper body up on your elbow. Raise your hips off the floor, and hold for 6 seconds. Rest for 10 seconds. Repeat 3 to 5 times.