Rowing machines provide the best all-round body work-out ... in the absence of a boat to row in.
F 5 ft 3. HW: 196 lbs. Primal SW (May 2011): 182 lbs (42% BF)... W June '12: 160 lbs (29% BF) (UK size 12, US size 8). GW: ~24% BF - have ditched the scales til I fit into a pair of UK size 10 bootcut jeans. Currently aligning towards 'The Perfect Health Diet' having swapped some fat for potatoes.
rowing machines are great (I hate them, find it boring), but they are not a great system if you are looking to develop real functional fitness, and I guess if we are eating primal, a lot of people will want to be able to rekindle some of those skills that our ancestors took for granted, speed, stability, agility strength etc.
Horses for courses, but I think that lifting, dragging, pushing, pulling, climbing, crawling, rolling etc are fundamental movements that most of us can't do, and are a good starting place for regaining health and fitness
I can't achieve real functional fitness due to hypermobile joints.
I am aware that rowing machines are rated highly by NASA in terms of maintaining all-round muscle strength and cardiovascular fitness.
F 5 ft 3. HW: 196 lbs. Primal SW (May 2011): 182 lbs (42% BF)... W June '12: 160 lbs (29% BF) (UK size 12, US size 8). GW: ~24% BF - have ditched the scales til I fit into a pair of UK size 10 bootcut jeans. Currently aligning towards 'The Perfect Health Diet' having swapped some fat for potatoes.
Have you tried pistol squats? Lifting the majority of your bodyweight with one leg is pretty decent- I would guess about a 1.5x squat weight, which is a pretty decent place for most people. I'm about 150 pounds. A one-arm pushup for me is about 110-120 pounds. That's a 200 pound bench, give or take a bit, plus I've never found anything yet to work my obliques quite as much as a one-arm pushup. Those numbers aren't impressive, but they aren't shabby either, and better than average.
Get yourself some Al Kavadlo, or Convict Conditioning. Check out "Building the Gymnastic Body" and see the feats of strength that gymnasts are expected to do that aren't even considered competition moves- controlled muscle-ups, L-sits, handstands (on rings, no less)- and those are the basic skills.
Bodyweight is more of a skill, but I feel it is more useful. Iron builds strength much faster, though, and in a more obvious progression. The goal is to become more fit, and bodyweight is definitely an option for pretty much everyone.
What you want more than specific machines or evenspecific exercises is a specific athletic program with goals and progression. There are any number of ways to get fit but in general they all involve smart planning and not just random gym-going. Though at first, just hitting "whatever" hard will definitely help you make progress.
If you are new to the PB - please ignore ALL of this stuff, until you've read the book, or at least http://www.marksdailyapple.com/primal-blueprint-101/ and this (personal fave): http://www.archevore.com/get-started/
Josh Vernier, CPT
My Journal
Evolution Revolution Fitness
"The question isn't who is going to let me; it's who is going to stop me."
-Ayn Rand