That's a pretty good workout!Almost all my workouts are with dumbbells, even squats. When I train for the mountains I have an 80# bag of concrete on my pack frame and a 20# kettle bell in each hand. I walk for miles like that so when I carry my 11.5# rifle in my hands... I'm good with it.
You can adjust your workouts to accommodate your hunting goals too. It just depends on how you want to approach it.
Man. I thought I was doing some working out! I'm gonna have to step up my game, you're doing some hard core workouts! I need to start carrying some weights in my hands while walking. I always have had a girlie grip. Ha ha
I do a small mountain in ca quite often 4 mile round trip and some sort of work out everyday that I can my favorite exercise is squats. For elk hunting I get up to 465 for 5 reps. Deadlifts is my second favorite.