Newly sedentary lifestyle having effects on gains? before this week I was a very active individual, easily hitting my step goals for the day. This week, I started a training program which requires me to sit for almost 8.5 hours every Monday-Thursday. Is it possible that this could cause me to accumulate more fat than muscle? I'm lifting Tuesday Thursday Saturday and eating 3300 calories per day, a number which I recently upped as i wasn't seeing results. Thoughts?