Mastering the Crunch: Key Tips for Toning Your Abs
Crunches are a classic exercise focusing on abdominal strength, involving the rectus abdominis, with some engagement of the obliques and transversus abdominis. They’re accessible due to their simplicity and no need for equipment. By lying down with bent knees and moving shoulders upward using core muscles, crunches enhance muscle endurance. For best results, they should be part of a varied fitness routine complemented by a balanced diet to efficiently reduce body fat and reveal defined abs.
