Alright, I'm completely confused.
When training with extra bodyweight, for example using an X-vest, the recommendation is to not use more than 10-12% of bodyweight for anything with a heel strike.
I'm under the impression that walking/hiking involves a heel strike.
If this is true, then what about people who actually hike with heavy packs (40-70lbs)? Or the military who run and hike with heavy packs? Or people who carry a baby in a backpack?
Is this unreasonable? Or is it just placing them at a higher risk for injury? Or am I mistaken and heel strike is only running and jumping?
I want to order a X-vest and use it to walk around with during the day. I also want to go for quick fitness hikes and sometimes longer fitness hikes. Yet I want to use 40lbs to really get a nasty workout. However, I only weigh 135lbs so this would be completely over the top as far as percentage of bodyweight.
Is this something that can be done or am I really inviting injury? Any thoughts would be helpful and if John Davies is around and could comment that would be great also. Thanks.