As a trainer your responsibility isn't to only build strong bodies, but, also, strong minds! A clients mindset will always be the limiting factor towards physical progress, so, help them identify where their weaknesses are and what they can do to strengthen them!
Past Podcasts Referenced:
#453 – Trainer Education – Balancing Being a Friend and a Trainer
#488 – Mindset – Brutal Honesty – The Tough Love Balance