My selection date is in November for a Canadian Maritime Interdiction unit. Im 160 lbs at 5'10 ish. I'm wondering how often people have success at selection with visible abs. Or an idea of how much weight I should put on.

Question regarding rucking form. Is the best/ safest way to ruck faster a speed walking style? I've been experimenting with Keeping one foot on the ground always and moving as fast as possible. Is this a strategy you've seen for rucking faster? (Apposed to ruck running, both feet come off the ground)