as a broke ecologist, this little computer can do everything I need in R and word and is a phenomenal build for the price. I'm really enjoying it thus far.
If you have good form (e.g. standing upright, shoulders back) you really shouldn't have issues. it's good for your posture and bone density if you ruck correctly. You really don't want to exceed more than 1/3 of your body weight, but if you are just starting out I recommend starting with a 10 to 20lb pack.
I wish more folks knew about/would take up rucking. Yes, I look a bit odd as a small woman in my neighborhood wearing a giant weighted backpack, but it's a great workout.
Can you extend this into language learning content on YT? I think that would also have amazing utility. As a biologist, so happy to see Crime Pays but Botany doesn't on here. Thanks for the awesome tool. I will be using it.