How do athletes enter new maxes?
Metrics can be added to an athletes account when you are creating them, by clicking the enter metrics dropdown. Here, you would select the metric you want to enter and the date the athlete performed that metric.

Second, you can go to an athletes profile under the Rosters page and click Bio. You can enter a new max here.
Finally, when you are making a program, you can drag in a Metrics block, and the metric will appears under your athletes program. When they are completing the digital program, either via their mobile or the weight room view, the metric will automatically be tied to their account.