Will ChenWill Chen
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Body

What I use to train, track, eat, and sleep, and which protocols have lasted.

updated August 27, 2026

These are the tools and protocols I use for training, tracking, food, and sleep, each dated so it is clear which ones lasted.

Tracking

  • WHOOPusing
    2025-11
    Chosen over the watch for the optimization side. One caveat from five months in: heart-rate variability stopped predicting my willpower.
  • Apple Watch Ultraused
    2022-11 – 2025-11
    WHOOP superseded it for training.
  • Morning weigh-in, one log lineusing
    2021
    It is the simple habit that keeps the rest in place.
  • Strongused
    2019 – 2025-11
    A lift log, on and off. Since 2026 the rule is to track only that I went.
  • Cronometerdropped
    2023-10
    I used it for precise nutrition tracking for a season.
  • Visual timer, Brick, time-lock safeused
    2025-11 – 2026-05
    Fifteen minutes is sustainable when a timer makes it countable and the phone is in a box. Lapsed since May.

Training

  • The apartment gymusing
    2024-12
    Barbell, dumbbells, a high-row machine, a Peloton. The rule since July 2026 is to be at the gym rather than go to it, because presence loads the state and the workout follows.
  • Equinoxdropped
    2024-12 – 2026-04
    The variable that mattered was whether the environment made training run, and a premium gym did not change that.
  • Fitness SFused
    2026-04 – 2026-07
    Chosen for its machines: a selectorized machine is already configured, and setup friction turned out to be most of my resistance to training. Not renewed once the habit was installed.
  • 30x30used
    2025-11 – 2025-12
    Thirty days of thirty minutes, completed December 1, 2025. Restarting as of August 2026.
  • Bread-and-butter sessions, purposefully underdoneusing
    2024-07
    Below about seventy-five percent effort the mind cannot tell the difference, so the reps are worth getting in on any day. A three-minute warm-up counts as entry.
  • Back-dominant split, push as correctionusing
    By August 2026 the sessions read bench, dips, and triceps, with two plates for eight.
  • Ab Ripper X as the finisherusing
    2026-08
    It is the P90X ab routine, at the end of a session.
  • Gym clothes as the default outfitusing
    Walking somewhere while talking is the right template; I arrive already online.

Cardio and walking

  • Long walks, talkingusing
    2025-1020–50k steps
    Six hours of walking while talking into a recorder produces six hours of notes and a cleared head. Outdoors, thought feels generated rather than injected.
  • 35-minute elliptical, morningsused
    2026-03 – 2026-07
    The spring routine, gym before food. In July it got paired with a live language conversation on the phone.
  • Pelotonusing
    2025-11
    Forty-five minutes goes by fast with the right music.
  • Pickleballusing
    2026-07about three times a week
    It is effectively a full workout.
  • Bike ridesused
    2025-10 – 2025-11
    A twenty-five-mile ride on the day the wearable arrived, to see whether the strain score matched reality.
  • Sprintsused
    2025-10
    Sprinting punctuates the monotony of the bread-and-butter work.

Food

  • Costco as the pantryusing
    2024-03
    Cooking at home from bulk groceries beats delivery on cost and on behavior.
  • Unlimited foods only, no snacks in the houseusing
    2026-04
    I design the food environment as if my future self were an adversary. If the fridge only has clean food, the adversary has no ammunition.
  • 2024-09
    Huel at night and nothing late is the policy that works.
  • Protein shakes as appetite controlusing
    2026-04
    Two before going out, one in the bag. When I cannot think straight I make bad decisions.
  • One large lunch, light or no dinnerusing
    2025-11
    The combination that reliably works is gym, a walk out, and a light dinner.
  • Ketodropped
    2012 – 2024
    Twelve years as doctrine. The real game turned out to be high-satiety food and a calorie count. Low carb survives as a heuristic.

Sleep and recovery

  • 2024-09 – 2026-08
    Two hours at the ideal wake time, replaced by going outside early.
  • 2025-01 – 2025-11
    I ran it on a manual schedule.
  • Warm, dim evening lightused
    2025-11Philips Hue
    The purpose is circadian, not decorative.
  • Cold shower, Wim Hof breathingdropped
    2024-07 – 2026-08
    State-transition habits rather than virtue habits: each one creates another chance by changing the state I am in. Both retired in August 2026.
  • Saunaused
    2025-10 – 2026-05
    It is worth a 5am trip on its own.
  • Morning mantraused
    2024 – 2026-06
    Version eight. The stack loads the operating state before the day diffuses. Last done in June; restoring it is on the list.

What I learned

  • Non-negotiables are engineered, not willed.
    2025-11
    Sleep, training, eating, and socializing are things I engineer around rather than decide daily.
  • A morning session sets the day.
    2026-04
    It prevents the delivery-order cascade.
  • I train for the indirect effects.
    2026-04
    Regular strength work is reassurance that keeps the anxiety-driven overeating loop closed.
  • I train without audio.
    2026-04
    Splitting attention made it worse.
  • A commitment device is worth its price.
    2026-07
    A $180 voice recorder buys forty to fifty thousand steps a day.