Its hard work but very therapeutic and well worth it when its done, We found it a bit scary chopping everything down but glad now.
It's definitely hard work but we look at it that it's how we keep fit without having to do actual workouts.....it's worked so far for us!
We get a lot out of our garden, we just love strolling around it, especially at night....it's just lovely.....except for the spiders webs but we wave a stick around first!
We've done some culling of trees in our garden too (we wants to do more too) and it is a very scary exercise, just not knowing if we're doing the right thing or not...but it is very rewarding in so many ways!