I am a cyclist (bicycle) and started 5/3/1 this winter and I am on my 4th cycle. I have been making great progress, consistently breaking PR's and feel motivated as hell. Thank you Jim, this shit is awesome.
Now that the weather is warming up, I've been wanting to get back on my bike... but I have been reading alot on the internetz about how endurance exercise kills gains, downregulates mTor, blah blah blah.
I usually commute to work 20 miles/3 days per week (1.5 hours cycling time) and do a long ride 50-60 miles on the weekend (3-4 hours cycling time).
I am pretty paranoid about protecting the gains I've made on 531 and progressing further. Can I combine these activities successfully? What strategies can I use to optimize everything (ie fasted cardio/just eat a fuckton/etc)?