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^*^batman^*^
Guest
another thouhgt for helping your cardio, especially on teh morning sprints of the para course, is to run in a city, run a block , walk a block, and repeat untill whatever suits you fitness level. this will train your heart, most people over look this but it will help your heart stay at a lower BPM so you can go longer(less lactic acid flow), this is a trick i picked up while competing in biathlon