You can practice every day. Push-ups are one of the effective ways to increase muscles, but after one month, the effect may not be so obvious, so you should change your exercise style, just like running for a while without losing weight.

Push-ups mainly exercise the triceps brachii muscle group, and also exercise the deltoid toe, serratus anterior muscle, coracoid process and other body parts. Its main function is to improve the muscle strength of upper limbs, chest, back and abdomen.

But you need to constantly change your exercise style to gain muscle or lose weight. It is ineffective to insist on regular exercise for a period of time, but push-ups are a quick way to gain muscle.