Hi guys been reading these forums for awhile now and thought I'd finally ask for some input from some people with more knowledge than me. I'm 5'11" and weigh 150 lbs 35 years old I've done gymnastics and calasthenics for over 15 years now I've run 3 sarm cycles consisting of rad 140 and mk677 had great results in strength increase and bounced right back when I stopped the sarms. I'm looking to run my first Test E or Test C cycle I'm planning to keep it around 250 to 400 mg per week until I know how my body reacts to it. I guess I'm just wondering if I should run some sort of ai while on cycle or if I need to worry about it if I'm keeping it under 400 mg per week. Also I have nolva left from my sarm cycle but it was cuz the sarms didn't seem to shut me down to much so I didn't use much of it would 20 to 40 mg of nolva daily for 6 weeks be sufficient for pct. Thanks again guys any info it's much appreciated and constructive criticism is also helpful I'm trying to get my knowledge up before I just start pinning I want to but I know it's a dumb idea