In this 3-4 month I joined Gym because gives a proper shape of our body to joined gym bt before gym you need to know some tips so you can followed my name is Shubham tripathi and I share personal experience deeply in a medium of tips.
first of all make a sure how much time u can give a daily workout in a day which is less than 40min not more than 1: 30min.
If you go to gym in a morning before coming to gym something to eat before 15min. Not much like biscuits, tea, joice, fruits etc.because empty stomach does not give correct and effective result.
If you do gym then some important point, take a take two or three minute sets of any exercise and increase the weight according to your strength per set , keeping the routation follow 20-25 day then
Increase the weight next time.
In a beginner personal if joined gym first time you learn all exercise in the work out first, do workout with the help of trainer for a few days.
For eating, eating protein is beneficial in weight training because
Weight training worked muscles and meat a muscles are the main food protein to give right shape and tone.
So my final advice when you want to go to gym and give a proper shape a body and then follow this tips.
Thanks you