Do ab machines work better?

Ab stimulators, a type of electronic muscle stimulator, are devices that can make your abdominal muscles appear firmer and more toned by electronically stimulating them. However, they won’t help you lose weight, or get “rock hard” abs without diet and exercise .

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Do bicycle exercises work?

Riding a stationary exercise bike is an efficient and effective way to burn calories and body fat while strengthening your heart, lungs, and muscles . Compared to some other types of cardio equipment, a stationary bicycle puts less stress on your joints, but it still provides an excellent aerobic workout.

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Are crunches actually effective?

Like situps, crunches help you build muscle. But unlike situps, they work only the abdominal muscles . This intense muscle isolation makes them a popular exercise for people trying to get six-pack abs. This also makes them ideal for strengthening your core, which includes your lower back muscles and obliques.

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