I just got my numbers back: Total T: 702 Free T: 3.9 Could this be why my muscle growth seems very limited? I’m 68 and have been working out for the past 1.5yrs. I started following ur routine about 3 months ago. My weight has increased by 10lbs to 180 since I started trading. I’m 5’ 10”. I follow ur super set routine for chest, back and arms. I work on chest mondays and fridays. I also do 650 crunches per week. And 20 minutes of sauna daily after each work out. My work out is usually about 1hr 15 minutes. Thought?