#10989937, By MrDigital Exercise advice and weight loss

  • MrDigital 26 May 2015 20:53:56 1,885 posts
    Seen 3 years ago
    Registered 9 years ago
    So, my knees are a bit buggered which has led me to swimming as a way of continuing cardio exercise. I'm curious though, how effective is swimming versus, say, interval workouts for running?

    Feeling like I'm going to have to do more work (or longer amounts at least) for the same level of workout.
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