(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.
And I think for most people, thatâs an acceptable goal. In fact, after youâve hit two minutes, I think itâd be a great idea to move on to more difficult plank exercises like these: 30 Days to a 5 Minute Plank and Rock-Hard Abs.In the same breath, thereâs no reason you have to settle for the 2 minute goal.âve had a lot of people ask me about how long to hold the plank exercise. And I always say the same thing, âit depends.â You know, on your goals, conditioning level, which plank youâre doing, etc.