The 12-week Fitness Project summary

Sustainable health must reject restrictive diets and embrace a holistic approach that doesn’t sacrifice health for some desired number on the scale. Sleep, activity, and food all play a role in overall well-being, and so fitness has to account for all three. Even more, any fitness plan has to be one that you can imagine following for life. One that you’d be happy to have your children or family to follow.

Yoga, for instance, isn’t simply getting into a pose by any means necessary, straining your muscles and joints. Think about sirsasana, or headstand pose, and how much alignment, strength, and coordination it takes to do the pose properly. Some may take a lifetime to perfect the pose, and they will derive all the benefits. They may even apply the lessons they learned from mastering a headstand to understanding many complex circumstances of life.

The twelve-week fitness plan is based on cumulative progress. For each of the twelve weeks, you’ll embrace a single habit, and by week twelve you’ll be practicing them all. In week three, for instance, you’ll continue the changes from weeks one and two while adding in week three’s challenge. While you might be tempted to take them all on at once, this approach isn’t sustainable, and was much less successful for many of the author’s fitness-study participants.

If you find one week you’re not able to accomplish your goal, don’t stress. Just get back on track the following week and carry on. Skipping a week might seem huge in the short term, but in the long run, study  participants who kept going after short lapses still saw enormous benefits after just twelve weeks, so this isn’t all-or-nothing. 

By week six, your cumulative changes will be transitioning into real lifestyle change. It is incredibly important to keep going from here. That’s because week six focuses on adding one session of strength training to your week. 

Adding lean muscle mass to your body, no matter your age, is one of the best predictors of a long, healthy life. As we get older, our muscle mass begins to dwindle, along with the strength and metabolic benefits we enjoyed in youth. Adding strength training counteracts this decline, and helps regulate our hormonal health. 

When you’ve added all twelve building blocks to your health journey, the fun is just beginning. There are so many ways to keep modifying and adapting this fitness advice to help further your individual goals.

For instance, you can commit to trying a new fruit or vegetable every week. Eating in season and finding fresh, organic produce from local farmers is good for your body, and it brings variety to life. Growing produce in a backyard or terrace garden adds more activity and movement to your life, while helping you develop a deep personal connection with your food.