The following is all my own perspective. It's likely that it may get a good deal of disagreement. That's fine, take in all the information you can, see what works for your goals.
Jschro14 wrote:1) How do I get myself to truly commit to it?
Hrm, good question. There's no easy answer. If you really want it, you'll do it. So, do you REALLY want it? Try taking a photo of yourself with just underwear or small shorts that show your thighs. If you're not happy with what you see, find a photo of someone who's body is reasonably something you can achieve. Keep both photos and that if you stop working out, you will return to the photo you took of yourself.
Jschro14 wrote:2) What can I hope to expect without any gym equipment (and how long can I expect it to take before I see results)?
Balance your expectations. If you've never worked out, expect considerable results the first year IF you eat well and work hard and consistently. Just let what your body does be your motivation. See my last few paragraphs for more on bodyweight stuff.
Jschro14 wrote:3) Are protein shakes even worth it if you can't go to the gym and use the equipment?
Shakes are not magic. They are quick absorption proteins and good for after workouts or in the morning. Old people (like 80+ years) who are losing weight and frail will be instructed to drink protein shakes and it puts weight on them. They are useful. Don't drink too many because they digest differently than real food and can give you cramps, stinky gas, and more. Try having like 20 grams with your meal. One a day as a meal replacement will be plenty. At this point, there is no substitute for real food. You DONT need protein shakes.
Jschro14 wrote:4) If I can't control my meals easily (living at home with parents) is it even possible to make any difference?
Mom and Dad need to understand to some degree that you're trying to improve your physical conditioning, so a breakfast of just pancakes and syrup is not going to be enough adequate. You need to eat protein too. 4 ounces of meat (like a deck of cards) is plenty protein for a meal and if you're eating your meal with other proteins (like milk, nuts, beans, etc) you don't even need that much meat in a meal. Just 2-3 ounces will be fine. Eating huge amounts of protein in one meal will just give you soft stool. The body uses what it can/needs, the rest is waist and potentially fat storage.
Also, there are other options besides meat. If you're not on a low carb diet, milk is a great source of natural protein. You can have a glass of milk with an egg and some toast and that's a solid breakfast. If anything you're parents will be proud of your nutrition. I like apples for fruit. I'm not big on veggies for for some reason, frozen brussel sprouts with some buttery flavored stuff with salt/pepper are my favorites but I'll eat those frozen mixes of veggies too. Beans mixed with rice are another favorite for their fiber and protein blend. I like oatmeal, shredded wheat and raisin bran with milk for breakfast. I get decent amounts of fiber which helps with digestion.
My advice
overall is this: Don't obsess about diet. A lot of people do. Expect muscle growth/strength results but don't get too obsessed about immediate results. If you're looking in the mirror and flexing every day, expecting growth, you're obsessing. Your friends and family will tell you if they notice any changes. It's rewarding to hear that from them. Let that be your motivation. If you don't have weights, you can still do a lot of stuff at home and see amazing results. A small investment in "resistance bands" (google it) will be good. You don't even have to do all these exercises at once in one 'workout'. You can spread them out. But, every once in a while (like every other day) turn on some music and do a full workout (like 40 minutes). I have had notable gains by just picking a few of these bodyweight exercises and doing them really fast until I couldn't do one more (to failure) and then at other times througout the day I blast out some pushups and situps, dips or pullups. I have a small set of barbell (like 50 pounds) that I can blast out curls and tricep extensions 6-8 times through the day. The body will grow and condition and strength will be enhanced. You'll be sore by the end of the day if you're doing 20+ push-ups 5-6 times throughout the day, squats, situps, etc... Plus, you can do them almost anywhere at any time, morning, day, or night.
Something you NEED to know. You won't get "huge" doing bodyweight exercises. You can expect to get stronger (more reps and faster) as well as getting definition (round shoulders, thicker triceps). You can get impressively strong and look really good, ripped, and 'sexy' as they say. Gymnasts are good examples, so are boxers. The PX90 program is a great example of the progress you can make without 'lifting'. It's really impressive if you can blast out 60-100 push-ups. Ultimately, bodyweight exercises are less taxing to your joints, sockets and stuff. Plus, your veins will be bursting even when you're not working out. Talk to older bodybuilders and ask about how sore they are when they get up each morning. The ones I know pop pain pills and smell like Bengay when they work out. Heavy lifting does catch up with you, it's something to think ahead about.
Google bodyweight exercises and have fun! If it makes you happy, what more do you need from it?
http://www.youtube.com/watch?v=nX9KvPVr ... r_embedded(


