How to get a slim waist and a tight core? Charles Glass has some tips for you!

If we had to make a case for the best bodybuilding coaches still currently on the scene, Charles Glass would be among them. Even though this world-class bodybuilder will be 72 years old this year, he continues to train and his valuable advice is appreciated by many exercisers.

Although all bodybuilding coaches have the same goal, they choose different paths to get there. Charles' philosophy, which he followed, did not focus on big muscle overload, but on real muscle growth, which is conditioned by tremendous concentration and mind connection with the muscle in question. Charles focused on exercising even the smallest of muscles. But these then fit like pieces into a mosaic that as a whole was grandiose.

Recently, Glass showed two exercises on his Instagram that he believes will strengthen his core and slim his waist over time. So if that combination is your goal, try this amazing trainer's tips.

"Oblique exercises with weights can widen your waist. If you build muscle mass in the obliques, they can develop a wide, angular look. Modify your exercise routine if you want to maintain a slim waist while keeping a strong core." Glass wrote on social media.

Source: instagram