How to do bodybuilding and slimming exercises?

Nowadays, most young people basically work indoors, facing computers and mobile phones, which are high-radiation electronic products, every day. Sitting or standing for a long time can cause damage to the lumbar vertebrae and leg joints. If you don't have time to go to the gym, then a set of effective weight loss exercises can play a big role. Not only can you exercise your body, but you can also lose weight. Why not do it?

1. Massage preparation: