1)They train for like 2 months and expect to look like someone who has trained for 5 years.(Impatient)
2)They eat so little protein and carbs and complain of little/un-noticable gains.
3)They do all the wrong exercises/technique - either too many isolation movements or very bad technique.
E.g this lady tugging/yanking very hardly at the lateral pulldown, she aint even doing it correctly.It looks like she is wrestling with the machine instead.
E.g Some people who do bicep curls involve their back even more than i involve my back in deadlifts.
4)Instead of resting their muscles to recover and grow, they party out all night and drink booze.
5)Never train legs
