When most people think of a strong core or achieving abs, the first exercise that comes to mind is often sit-ups.

How many sit-ups one does overall is dependent on the individual level of fitness. Definitely do not do more than 30 repetitions without having a rest. People who try to do 50 or more repetitions ...

“This usually ensures proper form because you don't ... “The problem with sit-ups is that it’s very difficult to do the ...

There are many great bodyweight abs exercises you can use to increase your core strength, with some of the most well-known being sit-ups, crunches ... All you need to do it is a yoga mat, so ...