Sit-Up vs. Crunch Sit-Up and Crunch Circuit

Here are the benefits each exercise has on your running performance. 

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👉🏼 Double crunch is a basic exercise to hit the overall part of the abdomen (abs) and it's very effective. 👉🏼V - up crunches are an advanced part of

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10 I love sit ups ideas workout, get fit, fitness motivation

Just doing endless sit ups and crunches won't help you get that toned, ripped stomach. It's about dieting, exercising and ma…