How Do Geeks Exercise?
An anonymous reader writes "I have always been thin but all the sitting in front of the PC is taking its toll now that I'm getting older. I have begun to get a little heavier around the waist. I don't eat a lot but the weight seems to stay on these days. Most of the time I don't have the luxury of just getting out of the house/office. And being an introvert, I'm not enamored of the idea of exercising in full view of *shudder* people. I regularly do press-ups (60 per night) and sit-ups (30 per night) and some fetching and carrying, but that is all and these days it isn't enough. I need a solid and effective routine that will tone all my muscle groups efficiently. Do any Slashdotters have a regular workout routine that can be performed in the privacy of the home to stave off those pounds?"
Bike to work. (Make living close enough to bike a priority.)
Unless you've got the luxury of a huge amount of space, the only way you're going to come close to exercising all groups is via free weights.
Multi exercise machines don't even come close (more on that later). Treadmills/stationary bikes are great for burning calories which'll do most of your weight loss goals but you're asking about all muscle groups. BOSU balls, steps, jump ropes are all more limited in application. The other great full body exercise, swimming, isn't really an option in the privacy of your own home unless you're rich enough to have a good sized pool.
The problem with free weights, and this comes from being married to a physical therapist who's also an ACE certified personal trainer, is: You're doing it wrong.
Don't feel bad. Just about everyone does. From the Navy guys I've watched prepping for their PRTs by holding a dumbell in one position and flapping their elbows like chickens to those who swing weights and let the momentum carry them through the weak spots to those who only really focus on a few core groups.
This is what a good personal trainer will do for you (and, yes, I hate the idea of paying the meathead ones too). A good one will slow you down and perfect your form: meaning you're actually building the weak points not just swinging past them. A good one will start you on machines (really good for isolating the exact form you need but lousy at exercising all of the supporting groups) and then slowly move you over to free weights (really good at exercising a lot of supporting groups, lousy at teaching you good form). A good one will also teach you a whole range of exercises so you're not just bulking your biceps with no work on your triceps, strengthening abs without matching your lats, working on your upper body with no attention to your chicken legs (yes, you, 95% of guys in gyms).
Look at it this way...
How good of a coder would you be if you never learned from other people's code and never had anyone review yours? Sure, you might be a prodigy and do some cool trick most people have never thought of. More likely, you'll write messy, inefficient code that seems like it works while leaving memory leaks everywhere.
In the same way, you might manage to learn everything about lifting from message boards and videos. More likely, you'll get a fair amount right but still be doing a few gastly things that it never occurs to you they're wrong.
This is why we suck it up, venture in to a gym, find a good trainer (being willing to fire the bad ones until we get that one we vibe with), and learn the technique first... so we can then get it right in our splendid isolation.
So you're an introvert. Big deal! Exercise in front of people anyway.
Look, no one's going to make fun of you for going to the gym; in fact, they are more likely to make fun of someone who needs exercise and doesn't go to the gym.
The gym isn't Counter-Strike. No one cares if you're an exercise n00b. In fact, in my experience if you screw up at the gym, someone who knows what they're doing will show you the proper way to exercise so you don't injure yourself.
If you can afford it, and if you really care about your fitness and attractiveness, there is no reason not to go to the gym.