Don't break me again!

Who would have thought an innocuous piece of equipment such as this could cause so much pain and discomfort? I found out last week when Leanne introduced me to TRX. As if the exercises weren't hard enough at the time, the pain in my arms, chest and shoulders lasted for a week! I was seriously sore.
Today when I shared my pain of the recent past with her, Leanne apologised for 'breaking me'.
But I refuse to be broken beyond repair. I felt more in control of my own body tonight, and am hoping that better technique and fewer reps will leave me more 'complete' this week.
As for Leanne's prediction that I will be putting one on my Christmas list - yet to be convinced!