(b) Levels of use in such foods: Calcium disodium EDTA would be used at a maximum use level of 200 ppm, and disodium EDT.4 would be used at a maximum use level of 165 ppm. (c) Purposes for which the substances are used: Color, flavor, and/or texture retention agents.
Half of them did stability exercises, beginning with planks, side planks, and bird dogs, holding each for 10 seconds at a time. They did 5 sets of each exercise, starting with 5 reps (10-second holds), then 4, 3, 2, and 1.
Forget holding a plank for 4 minutes, a man has broken the world record by holding a plank for more than 4 HOURS. 1  A Chinese policeman smashed the planking world record with a staggering four hours and 26 minutes. 2  Mao Weidong set a new Guinness World Record for the longest time.