Cardiovascular Workouts: Running I
EzineArticles.com: There are many cardio workouts that don’t require any expensive gym equipment. The simplest of all is probably running on the spot, although this might quickly become boring. Skipping is the obvious alternative to this, although you do need a rope
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Cardiovascular Workouts: Running I
Tags: cardio-workouts, expensive-gym, large-numbers, nice-challenge, obvious, probably-running, skill-needed, spot, the-obvious, the-spot