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I am a huge proponent of cardiovascular exercise. I think it should be included in every single workout program.
Many argue that it's not necessary to cut body fat and can hinder your muscle mass gains. However, I feel that when done in sensible amounts as part of a sound training and diet plan, it will not hinder your ability to put on muscle mass. It's important to incorporate the right type of cardio for your goals, as well; steady state, HIIT, intervals, hill cycles, etc...20 minutes, twice a week may be all you need, but I always make it a point to do it because: a) I enjoy it b) I think it can help you towards your goals (or at least not HINDER) if done properly c) it's cardiac health benefits cannot be ignored. |
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It's pretty much impossible for the genetically average or above-average person to gain muscle mass AND cut fat at the same time.
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well here is my question:
i just started hill sprints a month ago, replacing 1 of my 2 cardio days per week. (plus 4-day split and 1 day rest). I am up to 12 20-yard sprints. My quads and groin are killing me today, 2 days after sprinting and longer than any other week. Tomorrow is leg day and I am concerned I wont be able to do anything. Is this just DOMS or did I damage/catabolize muscle? I work so hard to build up i dont want to destroy. |