(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.
Now, a 5 minute plank may not seem like much now that weâve got teenagers holding planks for over an hour, and Marine veterans lasting multiple hours at a time. But hereâs the thing: you donât need to spend tons of time doing planks to get rock-hard, and even six pack abs. You just have to train them right.