The answer is yes, but it's not good for your abdominal muscles. If you want to see gains, you must let your muscles rest after a workout. I would say do crunches every other day. Because you workout, your muscle fibers tear. Because they tear, they need to heal. So just give it a day to heal. And remember, a diet is key to having abs.
It is not bad to do crunches every day. This is unless you overdo the crunches to the point of pain.
seven crunches.
50, spread them out or do them all at once
Just to get a little exercise, maybe 100 or so a day. If you want a really toned stomach and abs, then do maybe 200 crunches a day, along with some other core exercises.
Do 10,000,000 crunches in a day, it wont help in the first place. A waste of time. Hanging leg lifts will help tremendously! Olympians do them!
you have to do at least .300 crunches or planks a day
No. It takes months of full body training to get a six-pack.
Weighted crunches will not only help you develop your upper abs and muscular endurance activities but all of the muscles in the ab region. While you can put extra emphasis on one area or another through the use of different lower abdomen workout exercises, it is virtually impracticable to separate only certain sections of the abdominal muscles and work only on them. If you want to do weighted crunches workout everyday it will be one day upper abs and next day lower next day sides so your broken muscles will get enought time to build again and you will targate each muscles 2 times a week.
The number of crunches needed to burn off one cookie depends on the type of cookie and your individual metabolism. However, on average, it takes about 30 minutes of moderate exercise (such as crunches) to burn off the calories from one typical cookie. If you would like a more accurate estimation, you can calculate the number of calories in the specific type of cookie you are consuming and then determine how many crunches would be needed to burn off those calories based on your personal fitness level and intensity of exercise.
20 calories per 100 crunches, if you're doing them correctly.
24
Many thousands