Every guide on the site as a cell in one of three packs: easy habits, lazy workouts and energy basics. Read one and it charges.
Pack 1Easy Habits0 of 4 chargedSmall daily habits for more energy: habit stacking, morning light and caffeine with a cut-off time.
Cell 01Low-Effort Habits for More EnergyThe low-effort route to more energy: a steady sleep schedule, a few short bursts of movement spread through the day, water within reach, caffeine with a cut-off time, and less time sitting still. Each habit is backed by CDC, NHLBI, FDA or HHS guidance and takes minutes, not hours.5 min readCell 02Habit StackingHabit stacking means tying a small new action to something you already do every day, like a few squats while the kettle boils. Here is how to build stacks for energy and movement, with goal-setting, tracking and support strategies taken from the federal Physical Activity Guidelines.5 min readCell 03Morning Light and EnergyLight and dark are the strongest signals for the body clock, according to the National Institutes of Health. How to use daylight in the morning and less light at night, why a fixed wake-up time matters, and what happens when the clock falls out of sync.4 min readCell 04Caffeine and EnergyWhat federal agencies say about caffeine: the 400 mg a day level the FDA cites for most adults, how long the effects last, why an afternoon cup can cost you the next night’s sleep, what is in energy drinks, and how to cut back without a crash.5 min read
Pack 2Lazy Workouts0 of 4 chargedShort workouts with no gym: a 10-minute routine, strength at home, desk stretches and walking plans.
Cell 05The 10-Minute Home WorkoutA 10-minute routine you can do in a living room, built on the federal rule that bouts of any length count. Warm-up, body-weight moves, a simple effort check, and how three short sessions a day can add up to the weekly target.4 min readCell 06Strength Training With No GymAdults need muscle-strengthening activity on at least 2 days a week, and none of it requires a gym. The sets, reps and rest days the National Institute on Aging recommends, body-weight and household alternatives to machines, and a simple two-day plan.4 min readCell 07Desk StretchesOSHA’s advice for computer work is to change position often, stretch your fingers, hands, arms and torso, and stand up for a few minutes now and then. A two-minute stretch sequence for the desk, the neutral posture to come back to, and how to fit it into a working day.4 min readCell 08Walking Plans for Busy PeopleBrisk walking is the easiest way to reach the 150 minutes a week of moderate activity the CDC recommends. Three ready-made weekly plans built from the CDC’s own examples, a way to tell if you are walking briskly enough, and what step counts the research looked at.4 min read
Pack 3Energy Basics0 of 4 chargedWhat the federal guidance says about exercise, sitting at work, sleep and water.
Cell 09How Much Exercise Do Adults Need? The Federal Numbers, ExplainedThe Physical Activity Guidelines for Americans in plain language: 150 to 300 minutes of moderate activity or 75 to 150 of vigorous a week, muscle-strengthening on 2 days, and the parts most people miss, including that any bout counts and that the first steps bring the biggest gain.4 min readCell 10Standing and Moving During the WorkdayFederal guidance says to move more and sit less, and OSHA says no posture is healthy if you hold it all day. How to build standing and movement into an ordinary office day, from standing tasks and walking calls to stair breaks, with the evidence behind each.4 min readCell 11Sleep and EnergyHow much sleep adults need according to the CDC and NHLBI, what sleep deficiency does to focus and mood, the sleep habits federal agencies recommend, how to nap without wrecking the night, and the signs that mean it is time to see a provider.4 min readCell 12Hydration and FocusDehydration may cause unclear thinking and mood change, according to the CDC, but the National Academies found most healthy people meet their needs by drinking when thirsty. What the reference intakes are, when you need more, whether coffee counts, and easy ways to keep water within reach.4 min read