Well if you squat and bench in a power rack theres no worry about trying maxes. However, with 5/3/1 you can calculate your 1RM using any rep ammounts. Honestly dont worry too much about your true 1RM, focus on progression and form...the strength and numbers will come
. Keep workin hard!
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~~~Second Amendment~~~
A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.
~~~2 Chronicles 15:7 ~~~
But as for you, be strong and do not give up, for your work will be rewarded.
!!!MY HEAD HURTS!!! 
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