If the fat accumulation on the patient's stomach is not serious and the drug is well absorbed, the effect is still obvious. Generally, it takes effect 2-3 days after injection and lasts for about six months to two years.
If the fat accumulation on the patient's stomach is very serious, the effect may not be ideal.
The most effective way to exercise chest muscles with dumbbells is to lie on your back and bend your arms and stretch your arms.