I did weighted sit-ups every day for a week — here's what happened

What are weighted sit-ups, how do you do weighted sit-ups, and what are the benefits? Read what happened when this writer did them for a week

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I did weighted sit-ups every day for a week — here's what happened - Yahoo Sports

I tried Tom Platz's leg workout — here's what happened

What Happens to your Body if You Do 100 Sit Ups Every Day?

I did weighted sit-ups every day for a week — here's what happened

I tried Tom Platz's leg workout — here's what happened

I Did 100 Sit-Ups for 30 Days Straight and this happened