Working out to gain a great summer body

It's summer and I'm seeing a lot of Instagram pictures about going to the beach and travelling to top destinations. Also, a month from now, my friends and I are going to Palawan for our summer vacation. I guess it's time to work out to gain that great summer body! I saw an ad about this social dating tours suggesting about ways to gain a sexy body. But it will take me two months to do it. I want an instant approach for it. Can you guys give me one? Your responses are very much appreciated!

I doubt on that instant approach program. To get some good gains go for heavy workout and way protein. It will help to get some good muscles in short time.