It's nice to live in a country in which nobody is forced to be physically fit to try to minimize government medical costs, where relatively few work at heavy labor thanks to machines, and in which tasty food is so cheap. Indeed, outside of the major urban centers, one gets the impression that the majority of Americans are lazy slobs and eating machines. That impression is not entirely correct, though, because many fat people are very strong. Not fit, not conditioned, but strong - and strong is the first 1/3rd of fitness and the most difficult to achieve.
A friend spent the holidays down in Gatlinburg and Pigeon Forge (TN) and reports that he has never seen so many fat lethargic people, and has never seen so many people avidly demolish such volumes of food. "They eat like they're starving," he said, "They live from meal to meal to snack to meal, but they are 50-150 lbs overweight". I said I had heard that Disney is the same.
"Disgusting" just to watch the way they consume food. He said "Down there, there's a gun shop and a food franchise for fatties on every block, and not a gym to be found. The opposite of up here." Yeah, he does like guns and knives as I do, but he is fit as a fiddle too from lifting weights.
Anyway, time constraint is one of the many common excuses (along with It's boring, It's too difficult, My ____ hurts, It's just vanity, It's just vanity and I'm already married, I can't lose weight, I'm too old, I hate gyms, etc etc) for people who say they'd like to get strong and fit but never move a muscle to do it. Hey, I get it. Sloth feels good, sort-of, in some ways, but it is a mortal sin. However, I can attest that deadlifts and barbell squats are far from boring, but it is almost all painful or should be. Good pain, good stress, and good deprivation are under-rated today.
Let's address the time issue (really a rationalization because if you stop by your local gym there are plenty of folks there at 5 am before work). Yes, it is good to use a gym. People with home gyms almost never use them - plus having other people around is inspiring and fun.
And let's say that a fitness program includes the Conditioning Triad - Resistance, Cardio, and Calisthenics...Plus proper nutrition commensurate with level of exertion and weight gain or weight loss goals as desired). That takes care of Strength, Endurance, Power, Energy, Explosive Strength, Heart strength, and General Athleticism. Added bonus: We now know it's good for the brain too. Yeah, Fitness For Life and the only known Elixir of Youth.
Less than 5 hrs/wk for Conditioning for the average non-athlete citizen, male or female, over 15 years old:
- 20-30 minutes of hard, sweaty, painful cardio intervals (HIIT), twice a week. The intervals need to be anaerobic. If you want to do more to up your metabolism, fine - but it's the hard intervals that do it and your calis contain tons of cardio stress too - and long aerobic cardio is a waste of time from a fitness standpoint. If over 80 years old, a few miles of aerobic walking is better than nothing.
- 45 minutes of resistance (weights) twice/week. Focus on the Big 5 or Big 6
- 2 hrs. total of calisthenics (body-wt calis, heavy calis, light weights)/wk, mixed in or separately
That's less time than the average person wastes watching TV or movies and farting into the sofa. After one year of it, you can look and feel 3-4 years younger. After 2 years, 8 years younger. It's not about virtue, it's about feeling good and energetic. Or don't bother. Life is short anyway.