I am a newbie and have really been enjoying the food aspect of Paleo. I cannot believe I am not jonesing for sugar; that is a major accomplishment! Ready to move onto integrations of exercise. I have been a slacker for a year or more, walking once a week and thinking my busy life is exercise enough.
There is a really good deal at the gym in my town currently and I am considering joining, however I wonder if working out at home and tackling the hills hiking would be a better idea. There are no crossfit gyms anywhere near me, so this is a 'standard' gym with a good weight scene and cardio machines.
Depends on your goals. If you want longevity and fitness to just live then you don't need a gym. Body weight resistance training and plenty of walking and just increasing your daily energy output with yard work and such will do.
If you want vanity muscles, or find that you do better with group activity or have other very specific strength goals associated with sport then you may need to do the gym bit. Shouldn't call them vanity muscles I suppose (heck I go to a gym occasionally in the winter...). I just mean hypertrophy isn't exactly necessary.
At your level I would just get the PB fitness e-book http://www.marksdailyapple.com/subscribe-to-blog/#axzz2CIpEZkJg and follow it for a couple months. You can build a fitness base there. After you have that base you can decide on what the next step for you is.
A floor is all you need. Push-ups, squats, sit-ups, crunches, leg lifts, lunges, sprinting, jogging, walking, and jumping (no rope necessary) only require a floor and work out just about everything. Save yourself some money.
Combine outdoor activities (such as hiking or jogging) with gym.
At the gym, make use of free weights; don't be intimidated by the big muscle junkies. Ask the gym instructor for advice on correct usage of weights. Otherwise I recommend this book here (affiliate link). It gives detailed explanations on many exercises and muscle groups.
Please avoid fixed range machines. They train only on muscle each and are rubbish. Free weights train big muscle groups in concert, improve muscle coordination to maintain balance and more closely resemble every-day actions (such as picking up heavy objects). They are more "natural" and thus paleo, as it were.
i think gyms are a waste of money. you can easily get in great shape at home by doing jayjay's suggestions of walking and strength training. i do have a lot of stuff in my home gym like a pull-up bar, punching bag (just for fun), and various weights, but i use chairs for a dip station.
I've lost a total 50 lbs since june and all I've done is walk in and out of town for 1-2 hours a day at 2.5 - 3 mph. Any strength stuff has been pure body-weight resistance. I suggest mark's book as well. I think he's got it pretty well on the mark.
I made my own gym in the garage... a pull bar secured tight with ropes. Couple of dumbells and a barbell.. some extra weights, i made a jumping platform out of a firm deep bucket filled with sand. But you could also make your own out of plywood. You can also make your own sandbags... cut a log. Buy a worn tractor tire. Hang up rings. However I did spend time in the gym for a year, and getting instructions about correct form. But for now this is all I need. Currently doing the 300 workout.
Yes in general you could say free weights are better then cables are better then fixed machines. But they serve different purposes. Fixed machines are good for fine tuning certain muscle groups... and with cables/dumbles you damage more muscles (the stability muscles) and with certain excersises also more muscle groups... the big key is having a good work-out program according to your goals. I change from muscle strength to mass occasionally.
I do both. I don't have a car, so I walk everywhere, and carry my shopping back from the supermarket! I used to jog on a path which went past fields and meadows, very bucolic... until you get a whiff of whatever the farmer is spraying on his crops! Not quite as bad as in 'North by North West' (when Cary Grant is fleeing from the plane), but still a bit worrying!
I'm personally not fond of gyms with all the sweaty, dirty people around. They're almost always too hot for my liking, and way, way, WAY too expensive!
I do everything at home (or in my back yard) or in a local park. I bought a second-hand elliptical machine off of Craigslist, have a couple of dumbbells, a medicine ball, a resistance band, and one of those big, blow up exercise balls. I can pretty much do any type of exercise using any of those or a combination of. All together, including the elliptical I may have spent $200 over a couple of year's time.
The only thing(s) I miss about the gym is access to a pool and the steam room/sauna.